Exposure
ID
PIONI.2022-01-17T06:25:29.760_1
Header ID
PIONI.2022-01-17T06:25:29.760
Date updated
2022-01-17 06:36:31 UTC+0000
Release date
2022-01-17 06:25:29 UTC+0000
UTC Start
2022-01-17 06:25:29.760
UTC End
2022-01-17 06:25:55.360
MJD Start
59596.2677055569
MJD End
59596.2680018532
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006861
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.7
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 25.2410 25.2420 158.1000 158.2000
A0-D0 28.5800 28.5530 91.1000 91.2000
A0-C1 22.3270 22.3220 135.0300 135.1460
B2-D0 29.8640 29.8440 40.0000 40.0000
B2-C1 9.9490 9.9420 39.9180 39.9760
D0-C1 19.9150 19.9020 219.9880 220.0460
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 59596.2677055569
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 25.241
HIERARCH ESO ISS PBL12 END 25.242
HIERARCH ESO ISS PBLA12 START 158.1
HIERARCH ESO ISS PBLA12 END 158.2
HIERARCH ESO ISS PBL13 START 28.58
HIERARCH ESO ISS PBL13 END 28.553
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 22.327
HIERARCH ESO ISS PBL14 END 22.322
HIERARCH ESO ISS PBLA14 START 135.03
HIERARCH ESO ISS PBLA14 END 135.146
HIERARCH ESO ISS PBL23 START 29.864
HIERARCH ESO ISS PBL23 END 29.844
HIERARCH ESO ISS PBLA23 START 40.0
HIERARCH ESO ISS PBLA23 END 40.0
HIERARCH ESO ISS PBL24 START 9.949
HIERARCH ESO ISS PBL24 END 9.942
HIERARCH ESO ISS PBLA24 START 39.918
HIERARCH ESO ISS PBLA24 END 39.976
HIERARCH ESO ISS PBL34 START 19.915
HIERARCH ESO ISS PBL34 END 19.902
HIERARCH ESO ISS PBLA34 START 219.988
HIERARCH ESO ISS PBLA34 END 220.046
HIERARCH ESO ISS AMBI TAU0 START 0.006861
HIERARCH ESO ISS AMBI TAU0 END 0.006861
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7