Venus IR & UV

Posted: May 21st, 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

May 21st, 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 cloud cover in UV (365nm) and IR (>685nm) Colors are false-color; Date: 21.05.23 Time: UT +3; 18:09-18:17 (IR); 18:27-18:35 (UV) Location: Saint Petersburg, 10th-floor balcony Characteristics: Apparent diameter: 20.35" Magnitude: -4.28 Altitude of Venus above horizon: 30° Azimuth: 268° Illuminated: 57.1% of Venus' visible surface Distance from Earth to Venus: 0.82 AU (122.689 million km) Elongation: 44° 48' 28.5" 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 Infrared (IR): Video: 8 minutes, 100,000 frames – stacked 5,000 frames Ultraviolet (UV): Video: 8 minutes, 20,000 frames – stacked 15,000 frames Software: FireCapture (Gain – IR-30 (5%) / UV – 350 (58%), Exposure: IR – 5.000ms / UV – 25.00ms, FPS: IR – 200 / UV – 39, Histogram: IR – 80% / UV – 53%, Resolution: 600x600) / AutoStakkert3 / Registax6 / Photoshop CC 2019 Resize: 200% RGB layout: R: IR; G: IR + UV; B: UV;

Original size: https://deepskyhosting.com/Ayg8esF
Author: 4ainik

1102

Venus cloud cover in UV (365nm) and IR (>685nm)
Colors are false-color;

Date: 21.05.23
Time: UT +3; 18:09-18:17 (IR); 18:27-18:35 (UV)
Location: Saint Petersburg, 10th-floor balcony

Characteristics:
Apparent diameter: 20.35"
Magnitude: -4.28
Altitude of Venus above horizon: 30°
Azimuth: 268°
Illuminated: 57.1% of Venus' visible surface
Distance from Earth to Venus: 0.82 AU (122.689 million km)
Elongation: 44° 48' 28.5"

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

Infrared (IR): Video: 8 minutes, 100,000 frames – stacked 5,000 frames
Ultraviolet (UV): Video: 8 minutes, 20,000 frames – stacked 15,000 frames

Software: FireCapture (Gain – IR-30 (5%) / UV – 350 (58%), Exposure: IR – 5.000ms / UV – 25.00ms, FPS: IR – 200 / UV – 39, Histogram: IR – 80% / UV – 53%, Resolution: 600x600) / AutoStakkert3 / Registax6 / Photoshop CC 2019
Resize: 200%

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

Resolution: 776x776 px

Scale: 164 KB