Exposure
ID
PIONI.2022-01-06T08:34:49.658_1
Header ID
PIONI.2022-01-06T08:34:49.658
Date updated
2022-01-06 08:51:03 UTC+0000
Release date
2022-01-06 08:34:49 UTC+0000
UTC Start
2022-01-06 08:34:49.658
UTC End
2022-01-06 08:35:15.258
MJD Start
59585.3575191884
MJD End
59585.3578154847
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007146
Ambient temperature (°C)
12.38
Seeing (arcsec)
0.91
Observation
ID
49181
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 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.8030 85.7780 153.0000 153.2000
A0-D0 23.6980 23.6590 107.7000 107.8000
A0-J3 94.1750 94.0040 73.1360 73.2070
G1-D0 71.1720 71.1690 346.7000 346.8000
G1-J3 115.7510 115.6970 26.2650 26.3140
D0-J3 75.8600 75.7380 62.9290 62.9850
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 59585.3575191884
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 D0
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 85.803
HIERARCH ESO ISS PBL12 END 85.778
HIERARCH ESO ISS PBLA12 START 153.0
HIERARCH ESO ISS PBLA12 END 153.2
HIERARCH ESO ISS PBL13 START 23.698
HIERARCH ESO ISS PBL13 END 23.659
HIERARCH ESO ISS PBLA13 START 107.7
HIERARCH ESO ISS PBLA13 END 107.8
HIERARCH ESO ISS PBL14 START 94.175
HIERARCH ESO ISS PBL14 END 94.004
HIERARCH ESO ISS PBLA14 START 73.136
HIERARCH ESO ISS PBLA14 END 73.207
HIERARCH ESO ISS PBL23 START 71.172
HIERARCH ESO ISS PBL23 END 71.169
HIERARCH ESO ISS PBLA23 START 346.7
HIERARCH ESO ISS PBLA23 END 346.8
HIERARCH ESO ISS PBL24 START 115.751
HIERARCH ESO ISS PBL24 END 115.697
HIERARCH ESO ISS PBLA24 START 26.265
HIERARCH ESO ISS PBLA24 END 26.314
HIERARCH ESO ISS PBL34 START 75.86
HIERARCH ESO ISS PBL34 END 75.738
HIERARCH ESO ISS PBLA34 START 62.929
HIERARCH ESO ISS PBLA34 END 62.985
HIERARCH ESO ISS AMBI TAU0 START 0.007146
HIERARCH ESO ISS AMBI TAU0 END 0.007146
HIERARCH ESO ISS AMBI TEMP 12.38
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91