“AstroBin Image of the Day”，在此缩写为IOTD，是一个长期运行的系统，以促进美丽、有趣、奇特或其他惊人的天文摄影。它的目标是向更多人宣传天文摄影爱好者们的成果，从而增强人们对天文摄影的兴趣。
【NGC2685极环星系】
https://www.astrobin.com/muj6fs/
作者：Kent Wood
相机：QHY600M PH
望远镜：Planewave CDK17
赤道仪：Astro-Physics 1600GTO
帧数: 103×600”
总计曝光时长: 17h 10′
【Markarjansche Kette】
作者： Daniel Nimmervoll
望远镜: Lacerta 10″ f/4 Carbon Newton
相机: QHY268M
赤道仪: Sky-Watcher EQ6-R Pro
滤镜: Antlia V-Pro Blue 36 mm · Antlia V-Pro Green 36 mm · Antlia V-Pro Luminance 36 mm · Antlia V-Pro Red 36 mm
帧数:
Antlia V-Pro Blue 36 mm: 73×120″(2h 26′) (gain: 56.00) -15°C bin 1×1
Antlia V-Pro Green 36 mm: 73×120″(2h 26′) (gain: 56.00) -15°C bin 1×1
Antlia V-Pro Luminance 36 mm: 387×150″(16h 7′ 30″) (gain: 0.00) -15°C bin 1×1
Antlia V-Pro Red 36 mm: 73×120″(2h 26′) (gain: 56.00) -15°C bin 1×1
曝光时长: 23h 25′ 30″
【金星】
作者: https://www.astrobin.com/w22v8u/0/
望远镜: C14 Edge HD
相机: QHY5III200M
赤道仪: Fornax52 mount
滤镜: Chroma Blue 50 mm · Chroma Green 50 mm · Chroma Lum 50 mm · Chroma Red 50 mm
地点: Agerola-Amalfitan Coast-Italy
【IC 2177 – 海鸥星云】
作者: Herbert Walter
https://www.astrobin.com/162wxh/
望远镜: Several contributors IAS 10″ Newton
相机: QHY268M
赤道仪: 10Micron GM3000 HPS
帧数: 280×150″(11h 40′)
LBN777 小鹰星云
作者: Kyunghoon Lim
https://www.astrobin.com/o77qds/0/
望远镜: Sky-Watcher Quattro 250P / 10-S
相机: QHY533M
帧数:
Optolong Blue 36 mm: 45×90″(1h 7′ 30″) (gain: 60.00) f/4 -25°C bin 1×1
Optolong Green 36 mm: 43×90″(1h 4′ 30″) (gain: 60.00) f/4 -25°C bin 1×1
Optolong Red 36 mm: 46×90″(1h 9′) (gain: 60.00) f/4 -25°C bin 1×1
Optolong UV/IR cut 36 mm: 148×90″(3h 42′) (gain: 60.00) f/4 -25°C bin 1×1
曝光时长: 7h3′
Jupiter
作者：天狼星人
Imaging Telescopes Or Lenses: Celestron C14 SC XLT
Imaging Cameras: QHYCCD QHY290M
Mount: iOptron CEM70
Exposure per frame: 15 ms
【火焰星云】
作者: Kevin Morefield
https://www.astrobin.com/uuphji/
望远镜: Planewave CDK14
相机: QHYCCD QHY 600 PH M
赤道仪: Planewave L-350
帧数: Astrodon H-alpha 5nm 50×50 mm: 39×900″(9h 45′) (gain: 25.00) -10°C bin 1×1
Astrodon OIII 3nm 50×50 mm: 40×900″(10h) (gain: 25.00) -10°C bin 1×1
Astrodon SII 3nm 50×50 mm: 40×900″(10h) (gain: 25.00) -10°C bin 1×1
曝光时长: 29h 45′
【木星】
作者：天狼星人
器材：C14+QHY5III290M
【NGC7293】
作者：Danniel Nimmervoll
望远镜： LACERTA NEWTON Teleskop Austria 10″/F4 Lacerta Newton 250/1000
相机: QHYCCD QHY268C
赤道仪: Skywatcher EQ6-R Pro (modified)
滤镜: Astronomik UV/IR L2 · Optolong L-eXtreme 2″
导星镜: LACERTA NEWTON Teleskop Austria 10″/F4 Lacerta Newton 250/1000
导星相机: QHY5III462C
帧数: Astronomik UV/IR L2: 62×300″ (5h 10′) (gain: 0.00) -15°C bin 1×1
Optolong L-eXtreme 2″: 30×900″ (7h 30′) (gain: 60.00) -15°C bin 1×1
总计曝光 12h 40′
【NGC1333】
作者: Matt Harbison
相机: QHY 16200A
望远镜: William Optics FLT 132 Triplet APO Scope #2
赤道仪: Astro-Physics Mach 1 GTO
导星相机: QHY-5-L-II-M QHY5-II Mono
减焦镜: William Optics Reducer 0.80 #2
软件: PixInsight · Adobe Photoshop photoshop PS · Sequence Generator Pro · Adobe Lightroom LR
滤镜: Astrodon Blue Tru-Balance E-Series Gen 2 Astrodon Blue · Astrodon Green Tru-Balance E-Series Gen 2 Astrodon Green · Astrodon Red Tru-Balance E-Series Gen 2 Astrodon Red · Astrodon Lum Tru-Balance E-Series Gen 2 Astrodon Luminance · Astrodon Ha 3nm
配件: QHY Med OAG QHYOAG-M · Moonlite DRO focuser&rotator Moonlite DRO Focuser & Rotator · Optec Alnitak Flip-Flat Flat Fielder · Moonlite Crayford Focuser with motor
帧数:
Astrodon Blue Tru-Balance E-Series Gen 2 Astrodon Blue: 80×180″ -15C bin 1×1
Astrodon Green Tru-Balance E-Series Gen 2 Astrodon Green: 80×180″ -15C bin 1×1
Astrodon Lum Tru-Balance E-Series Gen 2 Astrodon Luminance: 214×180″ -15C bin 1×1
Astrodon Red Tru-Balance E-Series Gen 2 Astrodon Red: 80×180″ -15C bin 1×1
曝光时长: 22.7 hours
分辨率: 4000×2988
【Mineral Moon】
作者: Ignacio Diaz Bobillo
望远镜: Astro-Physics 167 FLZ
相机: QHY 163M
滤镜: Astrodon Tru-Balance E-Series Gen 2 Blue · Astrodon Tru-Balance E-Series Gen 2 Red
配件: Astro-Physics Field Flattener
分辨率: 3409×2557
【Orion’s Nebulas】
Chuck Manges
望远镜: Orion ED102TCF
相机: QHYCCD QHY 9M
赤道仪s: Orion Sirius EQ-G
导星镜头: Orion 50mm GuideScope
导星相机: Orion Star Shoot Planetary Imager & Autoguider
减焦镜: William Optics Field Flattener IV
滤镜: Baader L 36mm · Baader H-alpha 7nm 36mm · Baader Red, Green, Blue 36mm
帧数:Baader H-alpha 7nm 36mm: 36×1200″ (12h) -30C bin 1×1
曝光时长: 12h
【Zooming into Tarantula蜘蛛星云】
作者:Ignacio Diaz Bobillo
望远镜: Astro-Physics 167 FLZ
相机: QHY 163M
赤道仪: Astro-Physics 1100 GTO
导星相机: QHY5L-II Mono
滤镜: Astrodon Tru-Balance E-Series Gen 2 OIII 3 nm · Astrodon Tru-Balance E-Series Gen 2 H-alpha 3 nm
帧数:
Astrodon Tru-Balance E-Series Gen 2 H-alpha 3 nm: 48×180″ (2h 24′) -20C bin 1×1
Astrodon Tru-Balance E-Series Gen 2 OIII 3 nm: 30×180″ (1h 30′) -20C bin 1×1
曝光时长: 3h 54′
【The Sword of Orion】
Matt Harbison
望远镜: William Optics FLT 132 Triplet APO WOFLT132
相机: QHY 16200A
赤道仪: Astro-Physics Mach 1 GTO
导星相机: QHY-5-L-II-M QHY5-II Mono
减焦镜: WILLIAM OPTICS FLAT 4
滤镜: Astrodon Ha 3nm · Astrodon Tru-Balance LRGB E-Series Gen 2
配件: QHY Med OAG QHYOAG-M · Moonlite Crayford Focuser with motor
帧数: Astrodon Tru-Balance LRGB E-Series Gen 2: 480×180″ (24h) -15C bin 1×1
曝光时长: 24h
【2019 水星过境】
Matt Harbison
望远镜: Lunt 80mm ED Lunt 80 + Ca-K · Lunt Solar Systems Lunt 80 BF1800
相机: QHY 174MC Cooled QHY174MC Cooled
赤道仪: Astro-Physics 1100 GTO
滤镜: Lunt 1800 Blocking Filter
配件: Hinode Solar Guider · Lunt 1800 Blocking Filter · Lunt Ca-K 1800 Blocking Filter
分辨率: 5200×3250
