Exposure
ID
GRAVI.2020-12-04T06:33:05.896_1
Header ID
GRAVI.2020-12-04T06:33:05.896
Date updated
2020-12-04 06:46:45 UTC+0000
Release date
2021-12-04 06:46:45 UTC+0000
UTC Start
2020-12-04 06:33:05.896
UTC End
2020-12-04 06:39:45.896
MJD Start
59187.27298491
MJD End
59187.2776145396
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0051195
Ambient temperature (°C)
10.71
Seeing (arcsec)
0.555
Observation
ID
46009
Category
science
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
34631
Name
IXVel
RA
123.827129
DEC
-49.22285
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 82.2620 82.9860 98.0000 99.2000
A0-J2 124.3770 125.0290 75.1000 76.5000
A0-J3 131.3980 131.2060 33.8820 35.0790
G1-J2 58.1690 58.1280 41.8000 43.0000
G1-J3 120.8200 120.8850 356.1090 356.9210
J2-J3 90.3220 90.8430 328.6800 329.4510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.217U.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59187.27298491
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IX Vel
HIERARCH ESO INS SOBJ NAME IXVel
RA 123.827129
DEC -49.22285
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 82.262
HIERARCH ESO ISS PBL12 END 82.986
HIERARCH ESO ISS PBLA12 START 98.0
HIERARCH ESO ISS PBLA12 END 99.2
HIERARCH ESO ISS PBL13 START 124.377
HIERARCH ESO ISS PBL13 END 125.029
HIERARCH ESO ISS PBLA13 START 75.1
HIERARCH ESO ISS PBLA13 END 76.5
HIERARCH ESO ISS PBL14 START 131.398
HIERARCH ESO ISS PBL14 END 131.206
HIERARCH ESO ISS PBLA14 START 33.882
HIERARCH ESO ISS PBLA14 END 35.079
HIERARCH ESO ISS PBL23 START 58.169
HIERARCH ESO ISS PBL23 END 58.128
HIERARCH ESO ISS PBLA23 START 41.8
HIERARCH ESO ISS PBLA23 END 43.0
HIERARCH ESO ISS PBL24 START 120.82
HIERARCH ESO ISS PBL24 END 120.885
HIERARCH ESO ISS PBLA24 START 356.109
HIERARCH ESO ISS PBLA24 END 356.921
HIERARCH ESO ISS PBL34 START 90.322
HIERARCH ESO ISS PBL34 END 90.843
HIERARCH ESO ISS PBLA34 START 328.68
HIERARCH ESO ISS PBLA34 END 329.451
HIERARCH ESO ISS AMBI TAU0 START 0.005302
HIERARCH ESO ISS AMBI TAU0 END 0.004937
HIERARCH ESO ISS AMBI TEMP 10.71
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.59