Hemisphere:  Northern  ·  Constellation: Virgo (Vir)  ·  Contains:  M 84  ·  M 86  ·  NGC 4374  ·  NGC 4388  ·  NGC 4402  ·  NGC 4406  ·  NGC 4407  ·  NGC 4425  ·  NGC 4435  ·  NGC 4438  ·  NGC 4459  ·  NGC 4461  ·  NGC 4473  ·  NGC 4474  ·  NGC 4477
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            Marie
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            Marie
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Technical card

Imaging telescopes or lenses: SkyWatcher Esprit 100ED Super APO Triplet

Imaging cameras: Nikon D7000

Mounts: Celetron Advanced AVX

Software: Siril for windows SIRIL 0.9.12  ·  Photoshop CC

Accessory: Lacerta Mgen Autoguider Lacerta MGEN 2


Dates:March 26, 2020

Frames: 30x300" (2h 30') ISO800

Integration: 2h 30'

Darks: ~15

Flats: ~20

Bias: ~20

Avg. Moon age: 1.88 days

Avg. Moon phase: 3.94%

Bortle Dark-Sky Scale: 3.00


Basic astrometry details

Astrometry.net job: 3363325

RA center: 12h 27' 48"

DEC center: +13° 3' 7"

Pixel scale: 1.776 arcsec/pixel

Orientation: 36.788 degrees

Field radius: 1.420 degrees


Resolution: 4811x3162

Data source: Traveller

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            Marie