Exposure
ID
PIONI.2022-01-10T05:45:51.364_1
Header ID
PIONI.2022-01-10T05:45:51.364
Date updated
2022-01-10 05:55:51 UTC+0000
Release date
2022-01-10 05:45:51 UTC+0000
UTC Start
2022-01-10 05:45:51.364
UTC End
2022-01-10 05:46:16.964
MJD Start
59589.24017782
MJD End
59589.2404741163
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004991
Ambient temperature (°C)
12.18
Seeing (arcsec)
0.76
Observation
ID
49219
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
36833
Name
HD60687
RA
113.459368
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.6300 67.6120 279.9000 280.0000
K0-D0 92.9120 92.8660 259.9000 260.0000
K0-J3 55.1880 55.1970 337.9000 337.9800
G2-D0 37.3850 37.3670 221.6000 221.7000
G2-J3 60.5410 60.5090 49.2480 49.3240
D0-J3 97.7230 97.6720 46.3440 46.4190
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 59589.24017782
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.459368
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 K0
HIERARCH ESO ISS CONF STATION2 G2
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 67.63
HIERARCH ESO ISS PBL12 END 67.612
HIERARCH ESO ISS PBLA12 START 279.9
HIERARCH ESO ISS PBLA12 END 280.0
HIERARCH ESO ISS PBL13 START 92.912
HIERARCH ESO ISS PBL13 END 92.866
HIERARCH ESO ISS PBLA13 START 259.9
HIERARCH ESO ISS PBLA13 END 260.0
HIERARCH ESO ISS PBL14 START 55.188
HIERARCH ESO ISS PBL14 END 55.197
HIERARCH ESO ISS PBLA14 START 337.9
HIERARCH ESO ISS PBLA14 END 337.98
HIERARCH ESO ISS PBL23 START 37.385
HIERARCH ESO ISS PBL23 END 37.367
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.7
HIERARCH ESO ISS PBL24 START 60.541
HIERARCH ESO ISS PBL24 END 60.509
HIERARCH ESO ISS PBLA24 START 49.248
HIERARCH ESO ISS PBLA24 END 49.324
HIERARCH ESO ISS PBL34 START 97.723
HIERARCH ESO ISS PBL34 END 97.672
HIERARCH ESO ISS PBLA34 START 46.344
HIERARCH ESO ISS PBLA34 END 46.419
HIERARCH ESO ISS AMBI TAU0 START 0.004991
HIERARCH ESO ISS AMBI TAU0 END 0.004991
HIERARCH ESO ISS AMBI TEMP 12.18
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76