Exposure
ID
PIONI.2022-01-05T06:59:42.035_1
Header ID
PIONI.2022-01-05T06:59:42.035
Date updated
2022-01-05 07:06:44 UTC+0000
Release date
2022-01-05 06:59:42 UTC+0000
UTC Start
2022-01-05 06:59:42.035
UTC End
2022-01-05 07:00:07.635
MJD Start
59584.2914587362
MJD End
59584.2917550325
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.013382
Ambient temperature (°C)
13.56
Seeing (arcsec)
0.48
Observation
ID
49123
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
36758
Name
HD60687
RA
113.458605
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.7160 89.6990 132.5000 132.7000
A0-J2 123.3160 123.2480 111.0000 111.1000
A0-J3 116.9170 116.8150 61.2050 61.2770
G1-J2 51.7380 51.6910 71.4000 71.5000
G1-J3 122.5120 122.4840 17.2700 17.3280
J2-J3 101.2940 101.3000 352.8140 352.8890
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 59584.2914587362
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.458605
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.716
HIERARCH ESO ISS PBL12 END 89.699
HIERARCH ESO ISS PBLA12 START 132.5
HIERARCH ESO ISS PBLA12 END 132.7
HIERARCH ESO ISS PBL13 START 123.316
HIERARCH ESO ISS PBL13 END 123.248
HIERARCH ESO ISS PBLA13 START 111.0
HIERARCH ESO ISS PBLA13 END 111.1
HIERARCH ESO ISS PBL14 START 116.917
HIERARCH ESO ISS PBL14 END 116.815
HIERARCH ESO ISS PBLA14 START 61.205
HIERARCH ESO ISS PBLA14 END 61.277
HIERARCH ESO ISS PBL23 START 51.738
HIERARCH ESO ISS PBL23 END 51.691
HIERARCH ESO ISS PBLA23 START 71.4
HIERARCH ESO ISS PBLA23 END 71.5
HIERARCH ESO ISS PBL24 START 122.512
HIERARCH ESO ISS PBL24 END 122.484
HIERARCH ESO ISS PBLA24 START 17.27
HIERARCH ESO ISS PBLA24 END 17.328
HIERARCH ESO ISS PBL34 START 101.294
HIERARCH ESO ISS PBL34 END 101.3
HIERARCH ESO ISS PBLA34 START 352.814
HIERARCH ESO ISS PBLA34 END 352.889
HIERARCH ESO ISS AMBI TAU0 START 0.013382
HIERARCH ESO ISS AMBI TAU0 END 0.013382
HIERARCH ESO ISS AMBI TEMP 13.56
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48