Exposure
ID
GRAVI.2021-01-17T03:22:24.681_1
Header ID
GRAVI.2021-01-17T03:22:24.681
Date updated
2021-01-17 03:40:53 UTC+0000
Release date
2021-01-17 03:22:24 UTC+0000
UTC Start
2021-01-17 03:22:24.681
UTC End
2021-01-17 03:29:04.681
MJD Start
59231.14056344
MJD End
59231.1451930696
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.008119
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.375
Observation
ID
46383
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
34875
Name
HD68055
RA
122.122475
DEC
-50.15755
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 80.9960 81.7620 95.6000 96.9000
A0-J2 123.4630 124.1530 72.6000 74.1000
A0-J3 131.4470 131.2710 32.0530 33.2690
G1-J2 58.1870 58.1550 39.8000 41.1000
G1-J3 119.7850 119.8770 354.8070 355.6200
J2-J3 88.7290 89.2900 327.1940 327.9610
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 59231.14056344
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 68055
HIERARCH ESO INS SOBJ NAME HD68055
RA 122.122475
DEC -50.15755
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 80.996
HIERARCH ESO ISS PBL12 END 81.762
HIERARCH ESO ISS PBLA12 START 95.6
HIERARCH ESO ISS PBLA12 END 96.9
HIERARCH ESO ISS PBL13 START 123.463
HIERARCH ESO ISS PBL13 END 124.153
HIERARCH ESO ISS PBLA13 START 72.6
HIERARCH ESO ISS PBLA13 END 74.1
HIERARCH ESO ISS PBL14 START 131.447
HIERARCH ESO ISS PBL14 END 131.271
HIERARCH ESO ISS PBLA14 START 32.053
HIERARCH ESO ISS PBLA14 END 33.269
HIERARCH ESO ISS PBL23 START 58.187
HIERARCH ESO ISS PBL23 END 58.155
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 41.1
HIERARCH ESO ISS PBL24 START 119.785
HIERARCH ESO ISS PBL24 END 119.877
HIERARCH ESO ISS PBLA24 START 354.807
HIERARCH ESO ISS PBLA24 END 355.62
HIERARCH ESO ISS PBL34 START 88.729
HIERARCH ESO ISS PBL34 END 89.29
HIERARCH ESO ISS PBLA34 START 327.194
HIERARCH ESO ISS PBLA34 END 327.961
HIERARCH ESO ISS AMBI TAU0 START 0.008235
HIERARCH ESO ISS AMBI TAU0 END 0.008003
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.39