Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  2 Cep)  ·  LDN 1089  ·  LDN 1094  ·  LDN 1100  ·  PGC 2655212  ·  PGC 2656931  ·  PGC 2660805  ·  PGC 65052  ·  PGC 65150  ·  PGC 65189  ·  Sh2-130  ·  The star Al Kidr (θ Cep
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LDN 1100, LDN 1089, Sh2-130, Samuel Kohler
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LDN 1100, LDN 1089, Sh2-130

Getting plate-solving status, please wait...
LDN 1100, LDN 1089, Sh2-130, Samuel Kohler
Powered byPixInsight

LDN 1100, LDN 1089, Sh2-130

Equipment

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Acquisition details

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Description

Due to limited visibility of the northern sky the targets showed up behind my roof just to set behind the church soon after. With the small aperture of 72mm I struggled to get proper details out of the nebulae. There are great images with less integration time that show more details - for example this one from John Dziuba who did a great take on these targets.

LDN1094
LDN1089
LDN1100
SH2-130

10/06/2023: Preparations done - awaiting the clouds to dissipate and darkness to fall.
1000003759-01.jpeg


10/04/2023, 10.55pm, 47° N, 3130 ft, wind calm, temperature 10°C, dewpoint 7°C, humidity 81%
lights 21x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

10/06/2023, 9.50pm, 47° N, 3130 ft, wind calm, temperature 13°C, dewpoint 11°C, humidity 88%
lights 63x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

10/07/2023, 7.25pm, 47° N, 3130 ft, wind mostly calm, temperature 15°C, dewpoint 8°C, humidity 62%
lights 32x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

10/08/2023, 7.40pm, 47° N, 3130 ft, wind moderate, temperature 15°C, dewpoint 9°C, humidity 69%
lights 89x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

10/10/2023, 7.05pm, 47° N, 3130 ft, wind calm, temperature 14°C, dewpoint 12°C, humidity 86%
lights 87x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

10/11/2023, 7.05pm, 47° N, 3130 ft, wind moderate, temperature 15°C, dewpoint 6°C, humidity 57%
lights 111x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

10/13/2023, 7.10pm, 47° N, 3130 ft, wind mostly calm, temperature 14°C, dewpoint 8°C, humidity 67%
lights 90x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

11/08/2023, 6.30pm, 47° N, 3130 ft, wind calm, temperature 3°C, dewpoint -2°C, humidity 69%
lights 81x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

12/16/2023, 5.55pm, 47° N, 3130 ft, wind moderate (gusting up), temperature 2°C, dewpoint -4°C, humidity 63%
lights 62x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

12/17/2023, 5.50pm, 47° N, 3130 ft, wind calm, temperature 4°C, dewpoint 1°C, humidity 78%
lights 57x 130sec, filter: HEUIB-II (37 flats, 37 flatdarks, 50 darks)

integration: 25h 1min 30sec
sensor: SONY Exmor IMX183CLK-J/CQJ-J (ASI183MC)
lens: FRA400, f/3.9 at 280mm
mount: EQ6-R Pro
guidingsensor: AR0130CS (ASI120MM) & OAG
preprocess: Pleiades Astrophoto, PixInsight
postprocess: Pleiades Astrophoto, PixInsight

Comments

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LDN 1100, LDN 1089, Sh2-130, Samuel Kohler