M45 (NGC1432), Pleiades (The Seven Sisters) (Vladimir Machek)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: Barnard's Merope Nebula · IC 349 · IC 354 · Maia Nebula · Merope Nebula · NGC 1432 · NGC 1435 · The star 18Tau · The star Atlas (27Tau) · The star Celaeno (16Tau) · The star Electra (17Tau) · The star Merope (23Tau) · The star Pleione (28Tau) · The star Sterope I (21Tau) · The star Taygeta (19Tau) · The star ηTau

M45 (NGC1432), Pleiades (The Seven Sisters), Vladimir Machek

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M45 (NGC1432), Pleiades (The Seven Sisters)

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M45 (NGC1432), Pleiades (The Seven Sisters)

OBJECT: M45 (NGC1432), Pleiades (The Seven Sisters), RA 03h 47min, DEC 24°07’, apparent magnitude approx 2, apparent dimension 110’, FOV 4,1° x 2,7°.

GEAR: Nikon Z7 Kolari Full Spectrum + Nikkor 500/5,6 PF, Astronomic UV/IR/L2 Clip in filter, Dew heater strip, Sensor pixel scale 1,75 arcsec/px, tracking mount iOptron CEM60EC - 3 star alignment, no auto guiding.

ACQUISITION: November 6, 2021, Struz, CZ, Subexposure 180s, f 5,6, ISO 1600, Interval 15 s, RAW-L, Lights 21x, Darks 20x, Bias 15x, Flats 15x, DarkFlats 10x. Total exposure time 63 min. Night, no wind, 0° C, No Moon, Backyard - Light pollution - Bortle 5.

STACKING AND POST PROCESSING: AstroPixelProcessor (stacking, background neutralisation, light pollution removal, calibrate background and stars colours) , Adobe Photoshop CC 2022 (stretching, black and white point settings, star reduction, enhance DSO, noise reduction, contrast setting). No cropped, image size 3840 x 2560 px.

DSLR and mirrorless astrophotography
Camera Lens Astrophotography
Nikon Imagers

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Basic success
Started	...
Astrometry.net job	5323858
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M45 (NGC1432), Pleiades (The Seven Sisters)

M45 (NGC1432), Pleiades (The Seven Sisters)

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M45 (NGC1432), Pleiades (The Seven Sisters)

M45 (NGC1432), Pleiades (The Seven Sisters)

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