Exposure
ID
GRAVI.2021-10-25T07:46:12.784_1
Header ID
GRAVI.2021-10-25T07:46:12.784
Date updated
2021-10-25 08:06:38 UTC+0000
Release date
2021-10-25 07:46:12 UTC+0000
UTC Start
2021-10-25 07:46:12.784
UTC End
2021-10-25 07:52:12.784
MJD Start
59512.32375907
MJD End
59512.3279257367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.013846
Ambient temperature (°C)
13.27
Seeing (arcsec)
0.58
Observation
ID
48639
Category
calibrator
Program ID
108.21WM.001
Program Title
CHARACTERISING THE GAS AND DUST IN DISKS SURROUNDING MYSOS AT THE SMALLEST SCALES EVER RESOLVED.
Program Type
Normal
PI / COI
KOUMPIA/ OUDMAIJER/ ILEE/ DE WIT/ LUMSDEN/ PITTARD/ FROST
Target
ID
36435
Name
HD63561
RA
116.947934
DEC
-41.53608
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 21.0390 21.2750 124.6000 125.2000
A0-D0 30.4190 30.5620 45.1000 46.4000
A0-C1 18.7380 18.9950 92.4870 93.4960
B2-D0 33.6850 33.6740 7.2000 8.1000
B2-C1 11.2200 11.2170 7.1720 8.0770
D0-C1 22.4650 22.4570 187.2240 188.1300
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21WM.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59512.32375907
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 63561
HIERARCH ESO INS SOBJ NAME HD63561
RA 116.947934
DEC -41.53608
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 21.039
HIERARCH ESO ISS PBL12 END 21.275
HIERARCH ESO ISS PBLA12 START 124.6
HIERARCH ESO ISS PBLA12 END 125.2
HIERARCH ESO ISS PBL13 START 30.419
HIERARCH ESO ISS PBL13 END 30.562
HIERARCH ESO ISS PBLA13 START 45.1
HIERARCH ESO ISS PBLA13 END 46.4
HIERARCH ESO ISS PBL14 START 18.738
HIERARCH ESO ISS PBL14 END 18.995
HIERARCH ESO ISS PBLA14 START 92.487
HIERARCH ESO ISS PBLA14 END 93.496
HIERARCH ESO ISS PBL23 START 33.685
HIERARCH ESO ISS PBL23 END 33.674
HIERARCH ESO ISS PBLA23 START 7.2
HIERARCH ESO ISS PBLA23 END 8.1
HIERARCH ESO ISS PBL24 START 11.22
HIERARCH ESO ISS PBL24 END 11.217
HIERARCH ESO ISS PBLA24 START 7.172
HIERARCH ESO ISS PBLA24 END 8.077
HIERARCH ESO ISS PBL34 START 22.465
HIERARCH ESO ISS PBL34 END 22.457
HIERARCH ESO ISS PBLA34 START 187.224
HIERARCH ESO ISS PBLA34 END 188.13
HIERARCH ESO ISS AMBI TAU0 START 0.014163
HIERARCH ESO ISS AMBI TAU0 END 0.013529
HIERARCH ESO ISS AMBI TEMP 13.27
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.55