250721 SH2-112 Emission Nebula in Cygnus - CDK17 reduced LHSO
LHSO image, ASI6200MM PRO, 6.5h integration time (490 subs of 895 used), weak object with very good to good seeing (1.2-1.5""), half moon.
22.07.2025, 22:32:57

250706 V2011 Cygni Nebula - CDK17 reduced LHGB
LHaGB image, ASI6200MM PRO, 10.2h integration time, 1625 of 1895 subs used, very good to good seeing (1.2" - 1.4"), around half moon, two clear nights.
08.07.2025, 20:47:49

250701 SH2-88 Gods Face Nebula - CDK17 reduced LHSO
LHSO image, ASI6200MM PRO, 6.6h integration time (905 subs of 1004 used), weak object with very good to good seeing (1.2-1.5""), no moon.
12.07.2025, 21:41:08

250625 M8 Lagoon Nebula - CDK17 reduced LHSO
LHSO image, ASI6200MM PRO, 3.3h integration time (451 subs of 491 used), very low object with excellent seeing (around 1.0"), no moon.
10.07.2025, 22:52:07

250620 NGC7023 Iris Nebula Widefield - RASA36 RGGB
RGGB image, ASI6200MC PRO, 5.8h integration time, 15s subs (1387 of 2116 subs used), very good seeing 1.2"-1.3", four nights, moon waxing cresent (little), calm weather.
09.07.2025, 23:09:01

250612 NGC6820 Fox tail nebula - CDK nativ LHSO
LHSO image, ASI6200MM PRO, 3.7h integration time (312 subs of 354 used), weak object with good to moderate seeing (1.4-1.7""), full moon.
25.07.2025, 20:53:43

250610 M102 The Spindle Galaxy - CDK17 LRGB
LRGB image, ASI6200MM PRO, 1.3h integration time, 190 Subs used (from 587, strict selection), 15s Luma and 30s RGB, short exposures, crop to >50%, good seeing (1.1" - 1.4"), one clear night, waxing gibbous close to, full moon.
08.07.2025, 23:04:02

250521 NGC5395 Merging Galaxies - CDK17 nativ HLRGB
HLRGB image, ASI6200MM PRO, 9.3h exposition time, five nights with mixed conditions, good to excellent seeing (1.1"-1.4" after strict selection), half moon.
29.05.2025, 21:21:29

250516 M13 Hercules Star Cluster - CDK nativ LRGB
LRGB image, ASI6200MM PRO, 1.8h integration time, 430 Subs used (selected 20%), 15s Luma and 30s RGB, short exposures), crop to 70%, exeptional good seeing (0.9" - 1.0"), one clear night, waning crescent moon 4%.
01.07.2025, 21:03:27

250515 M101 Pinwheel Galaxy - CDK17 HLRGB
HLRGB image, ASI6200MM PRO, 7.0h exposition time (855 subs selected from 2227 in four nights), good to excellent seeing (1.1"-1.4"), full moon.
17.05.2025, 18:49:51

250510 M5 Star Cluster - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 2.4h integration time, 349 Subs used (selected 46%), 15s Luma and 30s RGB, short exposures), 40% crop, very good to good seeing (1.2" - 1.4"), one clear night, full moon.
12.05.2025, 11:44:59

250507 Caldwell 21 Dwarf Galaxy - CDK17 nativ LRGB
HaLRGB image, ASI6200MM PRO, 3.2h integration time, 2 nights. 1322 Subs aquired, 712 useable, 399 selected by quality. Half moon, small clouds, dry, good to excellent seeing (1.1" - 1.4").
07.05.2025, 21:49:09

250502 NGC5957 Small Galaxy with Supernova 2025fvw - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 52min integration time, 15s Luma and 30s RGB, short exposures), ca. 80% crop, good seeing (1.3" - 1.5"), 50% moon.
03.05.2025, 16:52:18

250502 Arp120 Eyes of Virgin - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 5.5h integration time, 800 Subs selected from 1910 Subs (42%), 30s Luma and 60s RGB, short exposures), ca. 65% crop,, very good to good seeing (1.2" - 1.4"), half moon, four nights May 2025 and April 2023.
02.05.2025, 20:38:02

250430 NGC4567 Butterfly Galaxies - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 4.8h integration time, 649 Subs selected from 1437 Subs (45%), 30s Luma and 60s RGB, short exposures), ca. 60% crop,, very good to good seeing (1.2" - 1.4"), 5% moon, two nights.
30.04.2025, 21:20:05

250428 NGC3953 Barred Spiral Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 2.9h integration time, 435 Subs selected from 792 Subs (55%), 15s Luma and 30s RGB, short exposures), ca. 50% crop, good seeing (1.3" - 1.5"), new moon, one clear night.
28.04.2025, 18:01:46

250427 M90 Intermediate Spiral Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 1.7h integration time, 260 Subs selected from 1343 Subs (19%), 15s Luma and 30s RGB, short exposures), ca. 40% crop, good seeing (1.4" - 1.5"), 20% moon, two nights.
27.04.2025, 21:29:15

250422 NGC3561 Guitar Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 6.0h integration time, 907 Subs selected from 1598 Subs (57%), 15s Luma and 30s RGB, short exposures), ca. 80% crop, very good to good seeing (1.2" - 1.4"), 60% moon, three nights with a lot of clouds.
23.04.2025, 22:06:24

250417 NGC4490 Cocoon Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 4.8h integration time, 376 Subs selected from 1210 Subs (31%), 30s Luma and 60s RGB, short exposures), ca. 50% crop,, very good to good seeing (1.2" - 1.4"), 80% moon, three nights.
18.04.2025, 07:54:38

250411 M94 Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 2.7h integration time (566 Subs selected from 1197 Subs (47%), 10s Luma and 20s RGB, ultrashort exposures), ca. 60% crop, excellent to very good seeing (1.0" - 1.3"), full moon, one full night.
12.04.2025, 13:44:59

250321 M98 Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 1.5h integration time (320 Subs selected from 1386 Subs (23%), 10s Luma and 20s RGB, ultrashort exposures), ca. 60% crop, variable, up to good seeing (1.4" - 1.5"), moon waning crescent 20%, one full night.
11.04.2025, 15:09:58

250320 NGC4302 Galaxy Pair - CDK nativ LRGB
LRGB image, ASI6200MM PRO, 2.2h integration time (460 Subs selected from 1732 Subs, 10s Luma and 20s RGB, ultrashort exposures), ca. 60% crop, good seeing (1.3" - 1.5"), moon 60%, two nights.
21.03.2025, 07:50:09

250319 NGC4244 Silver Needle Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 3.9h integration time (791 Subs selected from 1865 Subs, 10s Luma and 20s RGB, ultrashort exposures), ca. 60% crop, good seeing (1.4" - 1.5"), moon 60%, two nights.
20.03.2025, 19:07:25

250318 NGC2841 Spiral Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 4.7h integration time (994 Subs selected from 2435 Subs, 10s Luma and 20s RGB, ultrashort exposures), ca. 60% crop, very good seeing (1.2" - 1.3"), moon 60%, two nights.
18.03.2025, 22:39:22

250309 NGC2859 Lenticular barred Ring Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 3.6h integration time (775 Subs selected from 2218 Subs, 10s Luma and 20s RGB, ultrashort exposures), good to fair seeing (1.3" - 1.5"), moon 80%, three nights.
17.03.2025, 19:56:28

250307 SH2-229 Flaming Star Nebula - CDK17 nativ HGB
HGB (Halpha - Green - Blue) image, ASI6200MM PRO, 1.9h integration time (107 of 299 Subs used, 36%), strong moon (70%), mediocre seeing 1.5"-1.8".
09.03.2025, 21:43:29

250306 NGC4192 Bulge Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 2.3h integration time, 475 Subs selected from 800 Subs (59%), 10s Luma and 20s RGB, ultra short exposures), ca. 50% crop, good seeing (1.3" - 1.5"), 50% moon, one clear night.
29.04.2025, 20:51:35

250305 Polaris Dark Nebula - RASA36 RGGB
RGGB image, ASI6200MC PRO, 12.2h integration time (720 subs from 866 used), good to very good seeing (1.2"-1.4"), strong gradients because of 30% waxing crescent moon.
20.04.2025, 16:40:27

250305 Polaris Dark Nebula - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 5.3h integration time, 131 Subs, 60s Luma and 180s RGB, short exposures), no crop, very good to good seeing (1.2" - 1.4"), one night, 30% waxing crescent moon.
05.05.2025, 22:14:54

250305 NGC2403 Spiral Galaxy - CDK17 nativ HLRGB
HLRGB image, ASI6200MM PRO, 2.3h integration time (HLRGB 60-10-20-20-20s), excellent to very good seeing (1.0-1.2"), no wind, mond 4 days old.
14.04.2025, 20:08:12

250304 NGC6050 Hercules Galaxy Cluster - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 1.8h integration time (387 Subs selected from 1507 Subs, 10s Luma and 20s color, ultrashort exposures), very good to excellent seeing (1.0" - 1.2"), moon 20%, three nights.
14.03.2025, 21:33:18

250302 NGC3020 Galaxy Quartett - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 2.5h integration time (495 Subs selected from 637 Subs, 10s Luma and 20s color, ultrashort exposures), very good to good seeing (1.2" - 1.4"), moon 10%, 2 nights.
13.03.2025, 12:04:18

250302 NGC2683 UFO Galaxy - CDK nativ LRGB
LRGB image, ASI6200MM PRO, 2.5h integration time (525 Subs highly selected from 1349 Subs, 10s Luma and 20s color ultra short exposures) excellent to very good seeing (1.0" - 1.2"), moon 10% in average, 3 nights.
11.03.2025, 17:43:24

250301 M38 Starfish Cluster - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 25min integration time (85 of 160 subs used), good to fair seeing (1.3" - 1.5"), almost new moon.
02.03.2025, 22:50:21

250228 M97 Owl Nebula - CDK17 nativ LHGO
LHGO image (Luma-Ha-Green-OIII), ASI6200MM PRO, 8.0h inegration time (464 subs of 763 used), very good to good seeing (1.2"-1.4"), data from two clear nights, no moon.
04.03.2025, 13:50:20

250223 M108 Barred Spiral Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 2.8h integration time (44% of 436 subs used), very good to fair seeing (1.2" - 1.5"), 40% moon.
23.02.2025, 22:57:37

250221 IC444 Nebula - CDK17 nativ HLRGB
LRGB image, ASI6200MM PRO, 3.3h integration time (224 Subs selected from 341 Subs, 30s Luma and 60s color, short exposures) mediocre to bad seeing (1.6" - 1.9"), moon 46% in average, 2 nights.
11.03.2025, 19:40:58

250220 IC2574 Coddington Nebula - CDK nativ LRGB
LRGB image, ASI6200MM PRO, 10.2h integration time (72% of 2155 subs used), very good to fair seeing (1.2" - 1.5"), 60% moon.
21.02.2025, 12:37:30

250218 M42 Orion Nebula - CDK17 nativ HLRGB, 1.6h integration time, mediocre seeing (around 1.6"-1.8"), half moon.
HLRGB image, ASI6200MM PRO,
20.02.2025, 20:19:20

250217 M81 Bodes Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 3.7h integration time (ca. 70% subs used), good to fair seeing (1.3" - 1.5"), 80% moon.
18.02.2025, 01:06:16

250217 M36 Open Star Cluster - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 44min integration time, very good to good seeing (1.2" - 1.4"), almost new moon.
06.03.2025, 20:14:12

250211 M94 Galaxy - CDK17 reduced HLRGB
HaLRGB image, ASI6200MM PRO, 0.8h integration time (selected from 2.7h), bad seeing (1.6"-1.9"), 70% moon.
16.02.2025, 18:28:00

250211 M1 Crab Nebula - CDK17 reduced HSO
250211 M1 Crab Nebula - CDK17 reduced HSO, 1.8h integration time (selected from 6.1h), 2 nights good seeing (1.3"-1.5"). clouds, high fog, new moon.
13.02.2025, 17:10:04

250205 M82 Cigar Galaxy - CDK17 HLRGB
HaLRGB image, ASI6200MM PRO, 5.8h integration time (taken from 9.0h), new moon, excellent seeing to very good seeing in 2 nights with good darkness.
06.02.2025, 00:34:35

250204 IC360 Eagle Head Dark Nebula - RASA36 RGGB
RGGB color image, ASI6200MC PRO, 16.7h integration time in 5 nights, good to very good seeing (1.2"-1.5"), 10-40% moon.
10.02.2025, 10:34:49

250202 M44 Open Star Cluster - RASA36 RGGB
RGGB color image, ASI6200MC PRO, 1.7h integration time, excellent to very good Seeing (1.1"-1.3"), half moon.
11.02.2025, 15:23:27

250202 Arp4 Galaxy Cluster - RASA36 RGGB
RGGB color image, ASI6200MC PRO, 3.8h integration time, excellent Seeing (1.0"-1.3"), new moon.
02.02.2025, 20:25:04

250201 NGC5033 Waterbug Galaxy - CDK17 reduced LRGB
LRGB image, ASI6200MM PRO, 4.0h integration time (283 of 382 subs used), very good to fair seeing (1.2" - 1.5"), 12% moon.
27.02.2025, 12:15:05

250127 SH2-218 Molecular Cloud - RASA36 RGGB
RGGB color image, ASI6200MC PRO, 7.2h integration time, excellent Seeing (1.0"-1.3"), new moon.
29.01.2025, 22:18:30

250125 NGC2805 Galaxy and Cluster (Holmberg 124) - CDK17 LRGB
LRGB image, ASI6200MM PRO, 3.2h integration time, 170 from 250 subs used. Cropped, good seeing (1.3"-1.5"), some high clouds, half moon.
08.02.2025, 20:39:02

250122 NGC3198 Barred Spiral Galaxy - CDK17 reduced LRGB
LRGB image, ASI6200MM PRO, 3.2h integration time, 230 from 720 subs used. Cropped, good seeing (1.3"-1.5"), clouds, half moon.
24.01.2025, 13:14:48

250121 SH2-206 Fossil Footprint Nebula - CDK17 reduced HSO
HSO narrow band image in modified Hubble 3 palette, ASI6200MM PRO, 3nm Chroma filters, short integration time of 4.3h (selected from 8h, 2nights), Very good to excellent seeing (1.0"-1.2"). 55% moon.
22.01.2025, 20:03:45

250119 IC1848 Soul Nebula Narrow Field - CDK17 reduced HSO
HSO narrow band image in modified Hubble 3 palette, ASI6200MM PRO, 3nm Chroma filters, short integration time of 3.5h, mediocre conditions, fair seeing (around 1.8"). 65% moon.
21.01.2025, 21:21:53

250118 SH2-199 Soul Nebula center - CDK17 reduced HSO
HSO image (Hubble 3), ASI6200MM PRO, 2.5h integration time, good seeing (1.3"), moon waxing crescent 26%
05.03.2025, 23:09:06

250112 Moon ultra high resolution focus stacking - CDK17 reduced H-alpha
H-alpha image of the (almost) full moon, ASI6200MM PRO, 50ms exposure time, 2748 images aquired. Selected the best 36 of them, aligned and stacked, denoised, cropped and resized to 10795x7711 pixel and sharpened. Seeing averaged 1.6", but selected frames are much better.
18.01.2025, 20:45:59

250101 SH2-234 Spider Nebula - CDK17 HSO
HSO narrow band image, ASI6200MM PRO, 3nm Chroma filters, 7.2h integration tim (14h eposition time, weaker subs removed). fast changing condition beween excellent an bad. Used subs 1.1"-1.4". Almost new moon.
04.01.2025, 17:15:19

250101 SH2-184 Pacman Nebula - CDK17 reduced HSO
HSO narrow band image, ASI6200MM PRO, 3nm Chroma filters, short integration time of 1.8h, good conditions good seeing (around 1.3"). New moon.
10.01.2025, 14:02:32

241231 IC1613 Irregular Dwarf Galaxy - CDK17 reduced LRGB
LRGB image, ASI6200MM PRO, 2.3h integration time, 158 from 260 subs used. Little cropped, very good seeing (1.1"-1.4"), clear sky, no moon.
19.01.2025, 15:19:39

241230 IC447 Monoceros Reflection Nebula - RASA36 RGGB
RGGB color image, ASI6200MC PRO, 5.9h integration time, excellent Seeing (1.0"-1.3"), new moon.
06.01.2025, 23:00:09

241229 SH2-239 Taurus Molecular Cloud - CDK17 LRGBHSO
LRGBHSO image, ASI6200MM PRO, 6.2h integration time (selected from 12 h), changing conditions, high humidity, no moon, darkness up to 21 mags, seeing good around 1,2".
05.01.2025, 20:05:55

241229 NGC3184 Spiral Galaxy - CDK17 LRGB
LRGB image, ASI6200MM PRO, 5.0h integration time, 253 for highest resolution selected subs. Stack ca. 50% cropped, excellent seeing (1.1"-!.4"), clear sky, no moon.
02.01.2025, 20:51:34

241228 LDN1622 Boogeyman Nebula - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 10.5h integration time (628 subs selected), very good to good seeing (1.2'-1.5'), high humidity. Almost new moon. One Night.
31.12.2024, 20:37:30

241226 LDN1407 Dark Nebula - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 10.3h integration time (615 selected images from 689), very good to good seeing (1.2'-1.6'), high humidity. Half moon. one complete long nights.
27.12.2024, 10:38:39

241213 IC410 The Tadpoles - CDK17 reduced HSO
HSO narrowband image in modified Hubble III palette, ASI6200MM PRO, 11.0h integration time, changing seeing 1.1" - 1.4" (only the very best ca. 25% subs used), 2 nights 10/2021 and 12/2024.
15.12.2024, 22:08:25

241212 SH2-308 Dolphin Nebula - Takahashi FSQ-106ED HSO Australia remote
HSO narrowband image in modified Hubble III palette, QHY600M, 20.3h integration time, excellent seeing (243 subs of 253 used), remote telescope in Australia from TL network.
21.12.2024, 11:15:49

241202 LDN1495 Bright and Dark Nebula - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 5.0h integration time (299 subs selected images from 311), very good to medium seeing (1.2'-1.6'), high humidity. Waning crescent moon. Half night, starting at midnight.
28.12.2024, 20:00:16

241201 IC1995 Dark Nebula - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 5.6h integration time (338 subs selected images from 340), good to mediocre seeing (1.5'-1.8'), high humidity. last quarter moon. Two (partly) nights.
28.12.2024, 13:26:52

241130 LDN1295 Giraffe Nebula - RASA35 RGGB
RGGB (color) image, ASI6200MC PRO, 12.2h integration time (729 selected images), good to mediocre seeing (1.2'-1.8'), high humidity. almost new moon. Three nights.
02.12.2024, 19:48:54

241130 IC444 Reflection Nebula in Gemini - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 4.5h integration time (268 images aquired, all used), good to mediocre seeing (1.3'-1.8'), high humidity. New moon. One night.
19.12.2024, 19:33:41

241126 M45 The Plejades - RASA36 RGGB
True color image, ASI6200MC PRO, 8.0h integration time, medicre seeing (40% material erased, 1.4"-2.0"). High clouds, very humid, 2 nights.
26.11.2024, 21:09:07

241125 SH2-171 The Cosmic Question Mark Nebula- RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 9.9h integration time (594 selected images from 654), good to mediocre seeing (1.2'-1.8'), high humidity. Almost full moon. Three nights.
19.12.2024, 10:28:58

241110 LDN1260 Dark Nebula and little Rosette - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 11.6h integration time (795 selected from 1264 exposures), good to mediocre seeing (1.3'-1.8'), high humidity. Crescend moon. Two full nights.
11.11.2024, 21:49:56

241108 NGC1398 Beautiful southern Galaxy - CDK24 HLRGB Chile
HLRGB image, FLI PL16083 mono camera, 12,8h integration time, 300s subs, Bin2, very good seeing. Data from TL, El sauce observatory, Chile, remote.
14.11.2024, 23:20:35

241105 SH2-199 Soul and Dark Nebulas - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 10.0h integration time (602 exposures), good seeing (1.3'-1.5'), but high humidity. Crescend small moon. One full night.
08.11.2024, 18:15:42

241104 SH2-187 Bright and Dark Nebula - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 10.7h integration time (644 exposures), excellent to very good seeing (1.0'-1.2'), but high humidity. New moon. One full night.
05.11.2024, 07:01:54

241103 SH2-170 Small Rosette Nebula - CDK17 reduced HGO
HGO (Ha-Green-OIII) image, ASI6200MM PRO, 3.9h integration time, excellent to very good seeing (1.0"-1.3"), high humidity, new moon.
03.11.2024, 19:45:04

241101 Caldwell 2 Bow-Tie Nebula - CDK17 reduced HGO
HGO (Ha-Green-OIII) image, ASI6200MM PRO, 1.6h integration time, heavily cropped (approx. 15%), very small target, exceptionally good seeing (1.0"), new moon.
02.11.2024, 12:45:22

241028 IC1805 Heart Nebula - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 9.5h integration time (selected from 10.0h, 600 exposures), excellent to very good seeing (1.0'-1.4'), but high humidity and a few thin clouds. One full night.
02.11.2024, 12:59:30

241027 NGC1333 Reflection and Dark Nebula - RASA36 RGGB
RGGB (color) image, ASI6200MC PRO, 23.3h integration time, Excellent to very good seeing (1.1'-1.4'), but high humidity and some thin clouds. Four full nights.
28.10.2024, 19:48:37

241024 CL VDBH 53 Area - Takahashi FSQ-106ED HSO Australia remote
HSO narrowband image in modified Hubble III palette, QHY600M, 7.5h integration time, excellent seeing (all subs used), remote telescope from TL network in Australia.
23.11.2024, 13:40:44