Exposure
ID
PIONI.2022-01-17T05:18:09.423_1
Header ID
PIONI.2022-01-17T05:18:09.423
Date updated
2022-01-17 05:26:13 UTC+0000
Release date
2022-01-17 05:18:09 UTC+0000
UTC Start
2022-01-17 05:18:09.424
UTC End
2022-01-17 05:18:35.024
MJD Start
59596.2209424027
MJD End
59596.221238699
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.017287
Ambient temperature (°C)
13.49
Seeing (arcsec)
0.29
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 24.9540 24.9580 147.8000 147.9000
A0-D0 30.9860 30.9710 79.9000 79.9000
A0-C1 22.6240 22.6240 122.8270 122.9300
B2-D0 31.6750 31.6630 32.9000 33.0000
B2-C1 10.5510 10.5470 32.8890 32.9570
D0-C1 21.1240 21.1160 212.9570 213.0240
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 59596.2209424027
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 24.954
HIERARCH ESO ISS PBL12 END 24.958
HIERARCH ESO ISS PBLA12 START 147.8
HIERARCH ESO ISS PBLA12 END 147.9
HIERARCH ESO ISS PBL13 START 30.986
HIERARCH ESO ISS PBL13 END 30.971
HIERARCH ESO ISS PBLA13 START 79.9
HIERARCH ESO ISS PBLA13 END 79.9
HIERARCH ESO ISS PBL14 START 22.624
HIERARCH ESO ISS PBL14 END 22.624
HIERARCH ESO ISS PBLA14 START 122.827
HIERARCH ESO ISS PBLA14 END 122.93
HIERARCH ESO ISS PBL23 START 31.675
HIERARCH ESO ISS PBL23 END 31.663
HIERARCH ESO ISS PBLA23 START 32.9
HIERARCH ESO ISS PBLA23 END 33.0
HIERARCH ESO ISS PBL24 START 10.551
HIERARCH ESO ISS PBL24 END 10.547
HIERARCH ESO ISS PBLA24 START 32.889
HIERARCH ESO ISS PBLA24 END 32.957
HIERARCH ESO ISS PBL34 START 21.124
HIERARCH ESO ISS PBL34 END 21.116
HIERARCH ESO ISS PBLA34 START 212.957
HIERARCH ESO ISS PBLA34 END 213.024
HIERARCH ESO ISS AMBI TAU0 START 0.017287
HIERARCH ESO ISS AMBI TAU0 END 0.017287
HIERARCH ESO ISS AMBI TEMP 13.49
HIERARCH ESO ISS AMBI FWHM START 0.29
HIERARCH ESO ISS AMBI FWHM END 0.29