Exposure
ID
PIONI.2022-01-17T02:11:15.728_1
Header ID
PIONI.2022-01-17T02:11:15.728
Date updated
2022-01-17 02:15:58 UTC+0000
Release date
2022-01-17 02:11:15 UTC+0000
UTC Start
2022-01-17 02:11:15.728
UTC End
2022-01-17 02:11:41.328
MJD Start
59596.0911542573
MJD End
59596.0914505536
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.013455
Ambient temperature (°C)
13.3
Seeing (arcsec)
0.38
Observation
ID
49272
Category
calibrator
Program ID
108.221K.001
Program Title
THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
Program Type
Normal
PI / COI
WITTKOWSKI/ LAGADEC/ SCICLUNA/ HUMPHREYS/ MONTARGES/ RAU/ PALADINI/ BRUNO/ NORRIS/ HÖFNER/ CANNON/ CHIAVASSA/ FREYTAG
Target
ID
36866
Name
HD60687
RA
113.457843
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.1640 21.1860 124.7000 124.7000
A0-D0 30.7970 30.8090 46.7000 46.8000
A0-C1 19.0920 19.1140 92.9630 93.0570
B2-D0 33.5400 33.5390 8.6000 8.6000
B2-C1 11.1720 11.1710 8.5300 8.6120
D0-C1 22.3680 22.3680 188.5840 188.6650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.221K.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59596.0911542573
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.457843
DEC -43.11373
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 21.164
HIERARCH ESO ISS PBL12 END 21.186
HIERARCH ESO ISS PBLA12 START 124.7
HIERARCH ESO ISS PBLA12 END 124.7
HIERARCH ESO ISS PBL13 START 30.797
HIERARCH ESO ISS PBL13 END 30.809
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.8
HIERARCH ESO ISS PBL14 START 19.092
HIERARCH ESO ISS PBL14 END 19.114
HIERARCH ESO ISS PBLA14 START 92.963
HIERARCH ESO ISS PBLA14 END 93.057
HIERARCH ESO ISS PBL23 START 33.54
HIERARCH ESO ISS PBL23 END 33.539
HIERARCH ESO ISS PBLA23 START 8.6
HIERARCH ESO ISS PBLA23 END 8.6
HIERARCH ESO ISS PBL24 START 11.172
HIERARCH ESO ISS PBL24 END 11.171
HIERARCH ESO ISS PBLA24 START 8.53
HIERARCH ESO ISS PBLA24 END 8.612
HIERARCH ESO ISS PBL34 START 22.368
HIERARCH ESO ISS PBL34 END 22.368
HIERARCH ESO ISS PBLA34 START 188.584
HIERARCH ESO ISS PBLA34 END 188.665
HIERARCH ESO ISS AMBI TAU0 START 0.013455
HIERARCH ESO ISS AMBI TAU0 END 0.013455
HIERARCH ESO ISS AMBI TEMP 13.3
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38