Exposure
ID
GRAVI.2021-01-17T02:37:12.568_1
Header ID
GRAVI.2021-01-17T02:37:12.568
Date updated
2021-01-17 02:51:32 UTC+0000
Release date
2021-01-17 02:37:12 UTC+0000
UTC Start
2021-01-17 02:37:12.568
UTC End
2021-01-17 02:42:32.568
MJD Start
59231.10917324
MJD End
59231.1128769437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0076555
Ambient temperature (°C)
12.49
Seeing (arcsec)
0.59
Observation
ID
46382
Category
calibrator
Program ID
106.21JR.001
Program Title
ARE THE INNER AND OUTER REGIONS OF TRANSITION DISKS COPLANAR?
Program Type
Normal
PI / COI
BENISTY/ ROUSSELET-PERRAUT/ VAN DER MAREL/ VAN DISHOECK/ FACCHINI/ MANARA
Target
ID
34705
Name
HD_35262
RA
80.748319
DEC
-11.34557
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 89.1650 88.8070 116.6000 117.0000
A0-J2 128.7050 128.3840 93.7000 94.0000
A0-J3 131.7340 131.9570 48.0970 48.4630
G1-J2 58.1020 58.1690 57.0000 57.3000
G1-J3 129.1920 129.2950 8.1460 8.7330
J2-J3 100.8950 100.7110 342.4650 343.0820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21JR.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59231.10917324
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_35262
HIERARCH ESO INS SOBJ NAME HD_35262
RA 80.748319
DEC -11.34557
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 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 89.165
HIERARCH ESO ISS PBL12 END 88.807
HIERARCH ESO ISS PBLA12 START 116.6
HIERARCH ESO ISS PBLA12 END 117.0
HIERARCH ESO ISS PBL13 START 128.705
HIERARCH ESO ISS PBL13 END 128.384
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 131.734
HIERARCH ESO ISS PBL14 END 131.957
HIERARCH ESO ISS PBLA14 START 48.097
HIERARCH ESO ISS PBLA14 END 48.463
HIERARCH ESO ISS PBL23 START 58.102
HIERARCH ESO ISS PBL23 END 58.169
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 129.192
HIERARCH ESO ISS PBL24 END 129.295
HIERARCH ESO ISS PBLA24 START 8.146
HIERARCH ESO ISS PBLA24 END 8.733
HIERARCH ESO ISS PBL34 START 100.895
HIERARCH ESO ISS PBL34 END 100.711
HIERARCH ESO ISS PBLA34 START 342.465
HIERARCH ESO ISS PBLA34 END 343.082
HIERARCH ESO ISS AMBI TAU0 START 0.008323
HIERARCH ESO ISS AMBI TAU0 END 0.006988
HIERARCH ESO ISS AMBI TEMP 12.49
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.6