Tran Ha 是一位来自越南的优秀的天文摄影师，他使用QHY相机拍摄了许多漂亮的图像，如NGC 7293，仙女座，女巫扫帚星云（NGC 6960），M31，M42，HaSII-RGB的彩色马头星云等等。
【NGC 7293】
相机: QHYCCD QHY183M , QHYCCD 163M
望远镜: SKYROVER 80mm APO F6 , SharpStar AL107 PH
赤道仪: Skywatcher AZ EQ-6 GT
导星相机: QHYCCD QHY5L II Autoguider
减焦镜: SkyRover 2.5″ Field flattener , Sharpstar LARGE PHOTOGRAPHIC FIELD FLATTENER FOR 2.5″ FOCUSERS
滤镜: Astrodon 1.25″ 3nm OIII , Astrodon 1.25″ 3nm SII , Custom Scientific H-alpha 3nm
帧数:
Astrodon 1.25″ 3nm OIII: 32×900″ (gain: 200.00) -15C bin 1×1
Astrodon 1.25″ 3nm SII: 52×900″ (gain: 200.00) -15C bin 1×1
Custom Scientific H-alpha 3nm: 47×900″ (gain: 200.00) -15C bin 1×1
曝光时长: 32.8 hours
地点: 越南河内
【纯净的仙女座大星云】
相机:QHYCCD QHY183M , QHYCCD 163M
望远镜: SKYROVER 80mm APO F6 , SharpStar AL107 PH
赤道仪:Skywatcher AZ EQ-6 GT
导星相机:QHYCCD QHY5L II Autoguider
减焦镜:SkyRover 2.5″ Field flattener , Sharpstar LARGE PHOTOGRAPHIC FIELD FLATTENER FOR 2.5″ FOCUSERS
软件:Pixinsight , Adobe Photoshop CC 2017
滤镜:Astrodon LRGB 1.25″ E series Gen 2 , Custom Scientific H-alpha 3nm
帧数:
Custom Scientific H-alpha 3nm: 48×900″ (gain: 200.00) -10C bin 1×1
Astrodon LRGB 1.25″ E series Gen 2: 105×300″ (gain: 10.00) -15C bin 1×1
曝光时长: 20.8 hours
【M31】
相机: QHYCCD QHY183M
望远镜: Takahashi FS-60CB
赤道仪: iOptron CEM40
导星相机: QHYCCD QHY5L II Autoguider
帧数:
Astrodon Blue Tru-Balance E-Series Gen 2: 40×120″ bin 1×1
Astrodon Green Tru-Balance E-Series Gen 2: 60×120″ bin 1×1
Astrodon Lum Tru-Balance E-Series Gen 2: 100×180″ bin 1×1
Astrodon Red Tru-Balance E-Series Gen 2: 60×120″ bin 1×1
曝光时长: 10.3 hours
【NGC 6960】
望远镜:SKYROVER 70SA II
相机:QHYCCD 163M
导星镜:SKYROVER 60mm Guide Scope with Helical Focuser
帧数: 20×900″ bin 0x0
曝光时长: 5.0 hours
【色彩斑斓的马头星云】
相机: QHYCCD 163M
望远镜: SharpStar AL107 PH
赤道仪: Skywatcher AZ EQ-6 GT
滤镜: Baader LRGB 1.25″, Custom Scientific H-alpha 3nm
帧数:
Custom Scientific H-alpha 3nm: 24×900″ (gain: 200.00) -15C bin 1×1
Baader LRGB 1.25″: 24×900″ (gain: 200.00) -15C bin 1×1
Optolong SII 6.5nm 1.25″: 24×900″ (gain: 200.00) -15C bin 1×1
曝光时长: 18.0 hours
【M42】
相机: QHYCCD163M, FLI Proline 16803
望远镜: Astro-Physics 150mm f/7.1 StarFire EDF Triplet Apochromat , SharpStar AL107 PH
赤道仪: Skywatcher AZ EQ-6 GT , Paramount MX
减焦镜: Astro-Physics AP 4.0″ Field Flattener , Sharpstar LARGE PHOTOGRAPHIC FIELD FLATTENER FOR 2.5″ FOCUSERS
滤镜: Astrodon LRGB 1.25″ E series Gen 2 , Astrodon Blue Tru-Balance E-Series Gen 2 , Astrodon Green Tru-Balance E-Series Gen 2 , Astrodon Lum Tru-Balance E-Series Gen 2 , Astrodon Red Tru-Balance E-Series Gen 2
帧数:
Astrodon Blue Tru-Balance E-Series Gen 2: 6×600″ bin 1×1
Astrodon Green Tru-Balance E-Series Gen 2: 6×600″ bin 1×1
Astrodon Ha 5nm 50 mm Square: 10×1200″ bin 1×1
Astrodon LRGB 1.25″ E series Gen 2: 90×10″ bin 1×1
Astrodon Lum Tru-Balance E-Series Gen 2: 8×600″ bin 1×1
Astrodon Red Tru-Balance E-Series Gen 2: 5×600″ bin 1×1
曝光时长: 7.8 hours
