260107 NGC1491 Bright Nebula in Perseus - CDK17reduced HGB
HGB (Ha-Green-Blue) image, ASI6200MM PRO, 60s-10s-10s Subs, 3.2h integration time, 501 of 714 subs used, very good to good seeing (1.2" - 1.5"), two nights, half moon.
08.01.2026, 19:38:31

251231 NGC2403 Galaxy in Camelopardalis - CDK17reduced HGB
HGB image (Ha-green-blue), ASI6200MM PRO, 2.4h integration time, 492 of 749 Subs used, good to medium seeing, 75% moon, one night.
31.12.2025, 22:50:13

251230 IC1795 Fish Head Nebula - CDK17reduced HSO
HSO image, ASI6200MM PRO, 60s Subs, 3.1h integration time, 184 of 277 subs used, very good seeing (1.2"-1.3"), 75% bright moon, humid and icy conditions
31.12.2025, 19:31:09

251229 LDN1584 and LDN1582 Dark Nebulas - CDK17reduced HGB
HGB (Ha - green - blue) image, ASI6200MM PRO, 3.5h integration time, 60s-10s-10s Subs, 323 selected Subs from 509, one full night, good to medium seeing (1.4"-1.7"), half moon.
02.01.2026, 18:55:30

251228 SH2-200 BearClaw Nebula - CDK17reduced HSO
HSO image, ASI6200MM PRO, 60s Subs, 12.5h integration time in 6 nights, 752 of 2457 subs used, very good to bad seeing (1.3"-2.8"), no moon-half moon.
28.12.2025, 19:02:33

251226 M35 and NGC2158 - CDK17 reduced LRGB
LRGB image, 55' exposure time, 15s subs, 220 of 279 subs used, mediocre seeing, very dark (no moon), windy conditions.
26.12.2025, 11:00:01

251223 SH2-280 Emission nebula in Monoceros - CDK17reduced HSO
HSO image, ASI6200MM PRO, 60s Subs, 3.3h integration time, 197 of 880 subs used, fair to bad seeing (1.6"-2.8"), half moon
30.12.2025, 19:36:19

251220 Cederblad 39 Eskimo Nebula in Gemini - CDK17reduced HSO
HSO image, ASI6200MM PRO, 60s Subs, 14min integration time, 14 of 15 subs used, cropped down to 20% (!), good seeing (1.4"-1.5"), extremely bright full moon.
04.01.2026, 21:53:35

251219 SH2-249 Emission Nebula in Gemini - CDK17 reduced HSO
HSO image, ASI6200MM PRO, 6.1h integration time, 367 of 695 subs used, mediocre seeing (1.6"-2.0"), new moon
19.12.2025, 15:47:51

251107 SH2-133 Cepheus-Super-Bubble - CDK17reduced HSO
HSO image, ASI6200MM PRO, 60s Subs, 8.3h integration time, 496 of 758 subs used, very good seeing (1.2"-1.4"), little moon
28.12.2025, 13:34:58

hso image, ASI6200MM PRO, 3.2h integration time, 385 of 676 subs used, mediocre seeing (1.5"-1.9"), half moon
21.12.2025, 11:42:15

251106 SH2-168 Emission Nebula in Kassiopeia - CDK17reduced HSO
HSO image, ASI6200MM PRO, 30s Subs, 1.9h integration time, 228 of 537 subs used, very good to good seeing (1.2"-1.5"), 95% bright moon (Waning Gibbous).
02.01.2026, 22:53:19

251019 IC59 Ghost of Cassiopeia - RASA36 RGGB
RGGB image, ASI6200MC PRO, 6.1h integration time, 30s subs (727 of 944 subs used), good seeing (around 1.3"), one night, calm weather.
27.12.2025, 16:26:09

250927 M31 Andromeda Galaxy - RASA36 RGGB
RGGB image, ASI6200MC PRO, 2.4h integration time, 143 of 163 subs used, excellent to very good Seeing (1.0"-1.2"), no moon
27.09.2025, 13:35:22

250926 NGC7000 Nordamerikanebel - RASA36 RGGB
RGGB image, ASI6200MC PRO, 1.0h integration time, 119 of 120 subs used, excellent to very good Seeing (1.0"-1.2"), no moon
26.09.2025, 22:07:45

250920 NGC7662 Blue Snowball Nebula - CDK17 reduced HSO
HSO image, ASI6200MM PRO, 6.9h integration time, 826 of 2102 subs used, very good to good Seeing (1.0"-1.4"), partly very stron wind, crescent moon
22.09.2025, 19:52:31

250913 NGC7822 Teddy Bear Nebula - CDK17 reduced HSO
HSO image, ASI6200MM PRO, 7.3h integration time, 442 of 581 subs used, very good to excellent Seeing (0.9"-1.2"), crescent moon
16.09.2025, 19:46:14

250901 IC1805 Heart Nebula - RASA36 RGGB
RGGB image, ASI6200MC PRO, 11.4h integration time, 60s subs (602 of 812 subs used), 5% crop, ecellent to very good seeing 1.0"-1.3", two nights, half moon, calm weather.
01.09.2025, 16:51:53

250827 IC5146 Cocoon Nebula and LDN around - RASA36 RGGB
RGGB image, ASI6200MC PRO, 13.5h integration time, 60s subs (812 of 882 subs used), 5% crop, Very good to good seeing 1.1"-1.4", three nights, little moon, calm weather.
30.08.2025, 19:59:07

250820 LDN981 and V1331 Cygni - RASA36 RGGB
RGGB image, ASI6200MC PRO, 10.2h integration time, 30s subs (1219 of 1274 subs used), 50% crop, very good seeing 1.2"-1.3", two nights, almost new moon, calm weather.
20.08.2025, 22:52:54

250818 NGC5067 Pelican Nebula Detail CDK17 LHSO
LHSO image, ASI6200MM PRO, 4.8h integration time, 665 subs of 2165 subs used, 2 nights, Waning Crescent 25%, good seeing 1.3"
04.09.2025, 17:41:28

250802 LBN406 Laughing Skull Dark Nebula - RASA36 RGGB
RGGB image, ASI6200MC PRO, 5.5h integration time, 30s subs (658 of 661 subs used), 20% crop, excellent to very good seeing 1.0"-1.2", two nights, almost new moon, calm weather.
24.08.2025, 20:36:53

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

250629 NGC6559 Reflection Nebula - RASA36 RGGB
RGGB image, ASI6200MC PRO, 6.2h integration time, 30s subs (741 of 926 subs used), good seeing (around 1.3"), two nights, waning crescent moon (4%),, calm weather.
09.09.2025, 20:04:36

250625 M8 Lagoon Nebula Widefield - RASA36 RGGB
RGGB image, ASI6200MC PRO, 1.5h integration time, 15s subs (357 of 449 subs used), very good seeing 1.2"-1.3", one night, new moon, calm weather.
15.08.2025, 10:28:56

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

250624 NGC7023 Iris Nebula - CDK17 reduced LHSO
LRGBHSO image, ASI6200MM PRO, 10.2h integration time, 1296 of 1717 subs used, good to medium seeing (1.3"-1.5"), 4 nights, Waning Crescent Moon (21%).
06.09.2025, 10:07:22

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 Markarian's Chain - RASA36 RGGB
RGGB image, ASI6200MC PRO, 2.8h integration time, 30s subs (341 of 541 subs used), 70% overlap mosaic, ecellent to very good seeing 1.0"-1.3", one night, new moon, calm weather.
08.09.2025, 20:36:08

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