Venus IR & UV

Posted: May 20th, 2023

Technical Info

Telescope/Lens: Sky-Watcher BKP2001

Camera: ZWO ASI462MM

Mount: Sky-Watcher HEQ5 Pro

Software: FireCapture(Усиление Gain - IR-0 (0%) / UV - 275 (45%) , Выдержка: IR - 5.000ms / UV - 20.00ms , FPS: IR - 200 / UV - 50, Гистограмма: IR - 60% /UV - 20%, Разрешение: 600x600 )/AutoStakkert3/Registax6/WinJupos/Photoshop CC 2019

Accessories: ZWO ADC, SVBONY X3, UV 365, IR685 Pass

Sankt-Peterburg, Russia

Apr 25th, 2023

VENUS IR & UV

Telescope/Lens: Sky-Watcher BKP2001
Camera: ZWO ASI462MM
Mount: Sky-Watcher HEQ5 Pro
Software: FireCapture(Усиление Gain - IR-0 (0%) / UV - 275 (45%) , Выдержка: IR - 5.000ms / UV - 20.00ms , FPS: IR - 200 / UV - 50, Гистограмма: IR - 60% /UV - 20%, Разрешение: 600x600 )/AutoStakkert3/Registax6/WinJupos/Photoshop CC 2019
Accessories: ZWO ADC, SVBONY X3, UV 365, IR685 Pass

Sankt-Peterburg, Russia
Venus's cloud cover in UV (365nm) and IR (>685nm)
 Colors are artificial;
 
 Capture date: 25.04.23
 Time: UT +3; 17:17-17:23 (IR) ; 17:25-17:36 (UV)
 Location: Saint Petersburg, 10th-floor balcony
 
 Characteristics:
 Apparent diameter: 16.35"
 Magnitude: -4.11
 Altitude of Venus above horizon: 33°
 Azimuth: 262°
 Illuminated: 68.6% of Venus's visible surface
 Distance from Earth to Venus: 1.021 AU (152.711 million km)
 Elongation: 41° 31' 15.3"
 
 Equipment:
 Telescope: SW 200/1000 & HEQ5 Pro
 Camera: ZWO ASI462MM
 Filters: ZWB2+BG39(UV Filter), PlayerOne IR685 Pass
 Atmospheric dispersion corrector: ZWO ADC
 Barlow lens: Svbony 3x
 
 Green channel (IR): Video: 6 minutes, 80,000 frames - stacked 3,000 frames
 Ultraviolet (UV): Video: 11 minutes, 30,000 frames - stacked 15,000 frames
 
 Software: FireCapture (Gain - IR-0 (0%) / UV - 275 (45%), Exposure: IR - 5.000ms / UV - 20.00ms, FPS: IR - 200 / UV - 50, Histogram: IR - 60% / UV - 20%, Resolution: 600x600 ) / AutoStakkert3 / Registax6 / WinJupos / Photoshop CC 2019
 Resize: 200%
 
 RGB layout:
 R: IR;
 G: IR + UV;
 B: UV;

Original size: https://deepskyhosting.com/WaDHKtZ
Author: 4ainik

1043

Venus's cloud cover in UV (365nm) and IR (>685nm)
Colors are artificial;

Capture date: 25.04.23
Time: UT +3; 17:17-17:23 (IR) ; 17:25-17:36 (UV)
Location: Saint Petersburg, 10th-floor balcony

Characteristics:
Apparent diameter: 16.35"
Magnitude: -4.11
Altitude of Venus above horizon: 33°
Azimuth: 262°
Illuminated: 68.6% of Venus's visible surface
Distance from Earth to Venus: 1.021 AU (152.711 million km)
Elongation: 41° 31' 15.3"

Equipment:
Telescope: SW 200/1000 & HEQ5 Pro
Camera: ZWO ASI462MM
Filters: ZWB2+BG39(UV Filter), PlayerOne IR685 Pass
Atmospheric dispersion corrector: ZWO ADC
Barlow lens: Svbony 3x

Green channel (IR): Video: 6 minutes, 80,000 frames - stacked 3,000 frames
Ultraviolet (UV): Video: 11 minutes, 30,000 frames - stacked 15,000 frames

Software: FireCapture (Gain - IR-0 (0%) / UV - 275 (45%), Exposure: IR - 5.000ms / UV - 20.00ms, FPS: IR - 200 / UV - 50, Histogram: IR - 60% / UV - 20%, Resolution: 600x600 ) / AutoStakkert3 / Registax6 / WinJupos / Photoshop CC 2019
Resize: 200%

RGB layout:
R: IR;
G: IR + UV;
B: UV;

Resolution: 1311x1311 px

Scale: 630 KB