Site: Tenerife
Latitude: 28:17:54
Longitude: -16:30:34
Date: 2026-03-21
Next sunset: 19:17 UTC
Next sunrize: 07:08 UTC
Local time at site: 16:57:16
Universal time: 16:57:16
Local Sidereal time: 3:48:07
Altitude of Sun:30.4

Side ports


#1: Closed
#2: Closed
#3: Closed
#4: Closed
#5: Closed
#6: Closed
#7: Closed
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Tenerife
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Temperature: 2.8 °C
Humidity: 76.7 %
Wind speed: 21.80 m/s
Rain: No
Clouds: Clear
Dust: 0.0012
Wind dir: 201 °N
Seeing: 0.6390907"
Last seeing at: 2026-03-17 03:19:23 UTC
Next sunset: 19:17 UTC
Next sunrize: 07:08 UTC
Power state: On
Dome state: Closed
Mirror cover: Open
Motion state: Slewing
M1 temperature: 4.32°C
M2 temperature: 9.34°C
M3 temperature: 6.92°C
Telescope altitude: 75°
Telescope azimuth: 90°N
Dome azimuth: 111.1°N
Telescope focus: -0 mm
Instrument: Spectrograph
Light source: None
Slit: 25 μM (#8)
Iodine cell in beam: No
Filter: Free
Spectrograph focus: 117000
Beam selector: Beamsplitter

Last observation ended at: 2026-03-17 02:02:25
Object: HD 109358
Request number: 108359
Mode: Iodine
Number of spectres:1
Exposure time: 600s
V-magnitude:4.25

Last spectrum: s1_2026-03-20T18-27-26.fits
Acquired at: 2026-03-20 18:27:40