Exposure
ID
GRAVI.2024-05-25T00:09:10.180_1
Header ID
GRAVI.2024-05-25T00:09:10.180
Date updated
2024-05-25 06:41:28 UTC+0000
Release date
2024-05-25 00:09:10 UTC+0000
UTC Start
2024-05-25 00:09:10.180
UTC End
2024-05-25 00:15:10.180
MJD Start
60455.00636782
MJD End
60455.0105344867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003182
Ambient temperature (°C)
10.26
Seeing (arcsec)
0.865
Observation
ID
59376
Category
calibrator
Program ID
113.26K4.003
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
SANCHEZ / GARCIA LOPEZ / CARATTI O GARATTI / ROUSSELET-PERRAUT / GARCIA / BENISTY / LABADIE / BRANDNER / HENNING / KEPPLER / VAN BOEKEL / PFUHL / ECKART / EISENHAUER / LACOUR / MENARD / PAUMARD / PERRIN / STRAUBMEIER / VAN DISHOECK / BOUVIER / DOUGADOS /
Target
ID
44017
Name
HD87436
RA
150.745197
DEC
-60.17865
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.6560 23.7090 153.3000 154.4000
A0-D0 29.5220 29.3520 95.0000 96.4000
A0-C1 22.5470 22.5640 131.5000 132.8230
B2-D0 26.3950 26.1860 45.3000 46.3000
B2-C1 8.7920 8.7220 45.2780 46.1990
D0-C1 17.6030 17.4640 225.3590 226.2810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60455.00636782
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD87436
HIERARCH ESO INS SOBJ NAME HD87436
RA 150.745197
DEC -60.17865
HIERARCH ESO INS SPEC RES HIGH
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 C1
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 23.656
HIERARCH ESO ISS PBL12 END 23.709
HIERARCH ESO ISS PBLA12 START 153.3
HIERARCH ESO ISS PBLA12 END 154.4
HIERARCH ESO ISS PBL13 START 29.522
HIERARCH ESO ISS PBL13 END 29.352
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 22.547
HIERARCH ESO ISS PBL14 END 22.564
HIERARCH ESO ISS PBLA14 START 131.5
HIERARCH ESO ISS PBLA14 END 132.823
HIERARCH ESO ISS PBL23 START 26.395
HIERARCH ESO ISS PBL23 END 26.186
HIERARCH ESO ISS PBLA23 START 45.3
HIERARCH ESO ISS PBLA23 END 46.3
HIERARCH ESO ISS PBL24 START 8.792
HIERARCH ESO ISS PBL24 END 8.722
HIERARCH ESO ISS PBLA24 START 45.278
HIERARCH ESO ISS PBLA24 END 46.199
HIERARCH ESO ISS PBL34 START 17.603
HIERARCH ESO ISS PBL34 END 17.464
HIERARCH ESO ISS PBLA34 START 225.359
HIERARCH ESO ISS PBLA34 END 226.281
HIERARCH ESO ISS AMBI TAU0 START 0.003005
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 10.26
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.85