Venus IR & UV

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;