Exposure
ID
GRAVI.2020-12-25T05:39:25.080_1
Header ID
GRAVI.2020-12-25T05:39:25.080
Date updated
2020-12-25 05:56:06 UTC+0000
Release date
2020-12-25 05:39:25 UTC+0000
UTC Start
2020-12-25 05:39:25.080
UTC End
2020-12-25 05:44:45.080
MJD Start
59208.23570695
MJD End
59208.2394106537
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0028255
Ambient temperature (°C)
13.38
Seeing (arcsec)
1.235
Observation
ID
46086
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 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.9330 22.8240 154.9000 155.8000
A0-D0 29.7230 29.4360 75.8000 76.0000
A0-J3 129.7450 129.2140 51.9550 52.0510
B2-D0 33.9130 33.8940 34.2000 34.5000
B2-J3 136.7160 136.4370 42.5440 42.6960
D0-J3 103.2730 103.0050 45.2600 45.3920
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 59208.23570695
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 B2
HIERARCH ESO ISS CONF STATION3 D0
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 22.933
HIERARCH ESO ISS PBL12 END 22.824
HIERARCH ESO ISS PBLA12 START 154.9
HIERARCH ESO ISS PBLA12 END 155.8
HIERARCH ESO ISS PBL13 START 29.723
HIERARCH ESO ISS PBL13 END 29.436
HIERARCH ESO ISS PBLA13 START 75.8
HIERARCH ESO ISS PBLA13 END 76.0
HIERARCH ESO ISS PBL14 START 129.745
HIERARCH ESO ISS PBL14 END 129.214
HIERARCH ESO ISS PBLA14 START 51.955
HIERARCH ESO ISS PBLA14 END 52.051
HIERARCH ESO ISS PBL23 START 33.913
HIERARCH ESO ISS PBL23 END 33.894
HIERARCH ESO ISS PBLA23 START 34.2
HIERARCH ESO ISS PBLA23 END 34.5
HIERARCH ESO ISS PBL24 START 136.716
HIERARCH ESO ISS PBL24 END 136.437
HIERARCH ESO ISS PBLA24 START 42.544
HIERARCH ESO ISS PBLA24 END 42.696
HIERARCH ESO ISS PBL34 START 103.273
HIERARCH ESO ISS PBL34 END 103.005
HIERARCH ESO ISS PBLA34 START 45.26
HIERARCH ESO ISS PBLA34 END 45.392
HIERARCH ESO ISS AMBI TAU0 START 0.003025
HIERARCH ESO ISS AMBI TAU0 END 0.002626
HIERARCH ESO ISS AMBI TEMP 13.38
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 1.25