Exposure
ID
GRAVI.2020-12-12T06:47:51.958_1
Header ID
GRAVI.2020-12-12T06:47:51.958
Date updated
2020-12-12 07:06:09 UTC+0000
Release date
2020-12-12 06:47:51 UTC+0000
UTC Start
2020-12-12 06:47:51.958
UTC End
2020-12-12 06:54:31.958
MJD Start
59195.28324025
MJD End
59195.2878698796
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0058875
Ambient temperature (°C)
14.45
Seeing (arcsec)
0.415
Observation
ID
46010
Category
calibrator
Program ID
106.217U.001
Program Title
FIRST SPATIALLY RESOLVED OBSERVATIONS OF A CATACLYSMIC VARIABLE: A TEST FOR THE MODELS OF COMPACT BINARY EVOLUTION
Program Type
Normal
PI / COI
CORRAL SANTANA/ PALA/ SCHMIDTOBREICK/ PALADINI/ TAPPERT/ SILVA
Target
ID
34632
Name
HD78502
RA
136.756322
DEC
-43.72779
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 82.1970 82.9970 99.6000 100.7000
A0-J2 122.8700 123.6980 75.7000 77.0000
A0-J3 132.3380 132.2710 32.7060 33.8710
G1-J2 58.1880 58.2140 40.8000 42.0000
G1-J3 125.3750 125.4400 355.6360 356.4190
J2-J3 93.8650 94.3520 329.5760 330.2720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.217U.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59195.28324025
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD78502
HIERARCH ESO INS SOBJ NAME HD78502
RA 136.756322
DEC -43.72779
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 82.197
HIERARCH ESO ISS PBL12 END 82.997
HIERARCH ESO ISS PBLA12 START 99.6
HIERARCH ESO ISS PBLA12 END 100.7
HIERARCH ESO ISS PBL13 START 122.87
HIERARCH ESO ISS PBL13 END 123.698
HIERARCH ESO ISS PBLA13 START 75.7
HIERARCH ESO ISS PBLA13 END 77.0
HIERARCH ESO ISS PBL14 START 132.338
HIERARCH ESO ISS PBL14 END 132.271
HIERARCH ESO ISS PBLA14 START 32.706
HIERARCH ESO ISS PBLA14 END 33.871
HIERARCH ESO ISS PBL23 START 58.188
HIERARCH ESO ISS PBL23 END 58.214
HIERARCH ESO ISS PBLA23 START 40.8
HIERARCH ESO ISS PBLA23 END 42.0
HIERARCH ESO ISS PBL24 START 125.375
HIERARCH ESO ISS PBL24 END 125.44
HIERARCH ESO ISS PBLA24 START 355.636
HIERARCH ESO ISS PBLA24 END 356.419
HIERARCH ESO ISS PBL34 START 93.865
HIERARCH ESO ISS PBL34 END 94.352
HIERARCH ESO ISS PBLA34 START 329.576
HIERARCH ESO ISS PBLA34 END 330.272
HIERARCH ESO ISS AMBI TAU0 START 0.006115
HIERARCH ESO ISS AMBI TAU0 END 0.00566
HIERARCH ESO ISS AMBI TEMP 14.45
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.42