Exposure
ID
GRAVI.2020-12-04T07:16:15.005_1
Header ID
GRAVI.2020-12-04T07:16:15.005
Date updated
2020-12-04 07:31:19 UTC+0000
Release date
2020-12-04 07:16:15 UTC+0000
UTC Start
2020-12-04 07:16:15.005
UTC End
2020-12-04 07:22:55.005
MJD Start
59187.30295145
MJD End
59187.3075810796
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0036965
Ambient temperature (°C)
10.59
Seeing (arcsec)
0.78
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 81.8280 82.6450 99.1000 100.2000
A0-J2 122.4860 123.3350 75.1000 76.4000
A0-J3 132.3600 132.3040 32.1850 33.3520
G1-J2 58.1730 58.2040 40.2000 41.4000
G1-J3 125.3430 125.4130 355.2890 356.0690
J2-J3 93.6420 94.1380 329.2700 329.9600
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 59187.30295145
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 81.828
HIERARCH ESO ISS PBL12 END 82.645
HIERARCH ESO ISS PBLA12 START 99.1
HIERARCH ESO ISS PBLA12 END 100.2
HIERARCH ESO ISS PBL13 START 122.486
HIERARCH ESO ISS PBL13 END 123.335
HIERARCH ESO ISS PBLA13 START 75.1
HIERARCH ESO ISS PBLA13 END 76.4
HIERARCH ESO ISS PBL14 START 132.36
HIERARCH ESO ISS PBL14 END 132.304
HIERARCH ESO ISS PBLA14 START 32.185
HIERARCH ESO ISS PBLA14 END 33.352
HIERARCH ESO ISS PBL23 START 58.173
HIERARCH ESO ISS PBL23 END 58.204
HIERARCH ESO ISS PBLA23 START 40.2
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 125.343
HIERARCH ESO ISS PBL24 END 125.413
HIERARCH ESO ISS PBLA24 START 355.289
HIERARCH ESO ISS PBLA24 END 356.069
HIERARCH ESO ISS PBL34 START 93.642
HIERARCH ESO ISS PBL34 END 94.138
HIERARCH ESO ISS PBLA34 START 329.27
HIERARCH ESO ISS PBLA34 END 329.96
HIERARCH ESO ISS AMBI TAU0 START 0.003572
HIERARCH ESO ISS AMBI TAU0 END 0.003821
HIERARCH ESO ISS AMBI TEMP 10.59
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78