Exposure
ID
PIONI.2022-01-13T07:41:36.667_1
Header ID
PIONI.2022-01-13T07:41:36.667
Date updated
2022-01-13 07:45:57 UTC+0000
Release date
2022-01-13 07:41:36 UTC+0000
UTC Start
2022-01-13 07:41:36.667
UTC End
2022-01-13 07:42:02.267
MJD Start
59592.3205632716
MJD End
59592.3208595679
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.020336
Ambient temperature (°C)
14.85
Seeing (arcsec)
0.55
Observation
ID
49259
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
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 93.8090 93.6590 268.0000 268.1000
K0-D0 75.9510 75.8410 282.3000 282.4000
K0-J3 56.0970 56.0980 356.0240 356.1130
B2-D0 27.5120 27.4850 45.2000 45.3000
B2-J3 107.6150 107.4770 56.6240 56.6780
D0-J3 80.8260 80.7160 60.4750 60.5340
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 59592.3205632716
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 K0
HIERARCH ESO ISS CONF STATION2 B2
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 93.809
HIERARCH ESO ISS PBL12 END 93.659
HIERARCH ESO ISS PBLA12 START 268.0
HIERARCH ESO ISS PBLA12 END 268.1
HIERARCH ESO ISS PBL13 START 75.951
HIERARCH ESO ISS PBL13 END 75.841
HIERARCH ESO ISS PBLA13 START 282.3
HIERARCH ESO ISS PBLA13 END 282.4
HIERARCH ESO ISS PBL14 START 56.097
HIERARCH ESO ISS PBL14 END 56.098
HIERARCH ESO ISS PBLA14 START 356.024
HIERARCH ESO ISS PBLA14 END 356.113
HIERARCH ESO ISS PBL23 START 27.512
HIERARCH ESO ISS PBL23 END 27.485
HIERARCH ESO ISS PBLA23 START 45.2
HIERARCH ESO ISS PBLA23 END 45.3
HIERARCH ESO ISS PBL24 START 107.615
HIERARCH ESO ISS PBL24 END 107.477
HIERARCH ESO ISS PBLA24 START 56.624
HIERARCH ESO ISS PBLA24 END 56.678
HIERARCH ESO ISS PBL34 START 80.826
HIERARCH ESO ISS PBL34 END 80.716
HIERARCH ESO ISS PBLA34 START 60.475
HIERARCH ESO ISS PBLA34 END 60.534
HIERARCH ESO ISS AMBI TAU0 START 0.020336
HIERARCH ESO ISS AMBI TAU0 END 0.020336
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55