Exposure
ID
PIONI.2022-01-06T08:36:06.008_1
Header ID
PIONI.2022-01-06T08:36:06.008
Date updated
2022-01-06 08:51:03 UTC+0000
Release date
2022-01-06 08:36:06 UTC+0000
UTC Start
2022-01-06 08:36:06.008
UTC End
2022-01-06 08:36:31.608
MJD Start
59585.3584028743
MJD End
59585.3586991706
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010057
Ambient temperature (°C)
12.54
Seeing (arcsec)
0.55
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 85.7510 85.7260 153.3000 153.5000
A0-D0 23.6150 23.5760 108.0000 108.1000
A0-J3 93.8140 93.6420 73.2870 73.3580
G1-D0 71.1650 71.1620 347.0000 347.1000
G1-J3 115.6360 115.5810 26.3670 26.4150
D0-J3 75.6020 75.4790 63.0470 63.1020
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 59585.3584028743
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 85.751
HIERARCH ESO ISS PBL12 END 85.726
HIERARCH ESO ISS PBLA12 START 153.3
HIERARCH ESO ISS PBLA12 END 153.5
HIERARCH ESO ISS PBL13 START 23.615
HIERARCH ESO ISS PBL13 END 23.576
HIERARCH ESO ISS PBLA13 START 108.0
HIERARCH ESO ISS PBLA13 END 108.1
HIERARCH ESO ISS PBL14 START 93.814
HIERARCH ESO ISS PBL14 END 93.642
HIERARCH ESO ISS PBLA14 START 73.287
HIERARCH ESO ISS PBLA14 END 73.358
HIERARCH ESO ISS PBL23 START 71.165
HIERARCH ESO ISS PBL23 END 71.162
HIERARCH ESO ISS PBLA23 START 347.0
HIERARCH ESO ISS PBLA23 END 347.1
HIERARCH ESO ISS PBL24 START 115.636
HIERARCH ESO ISS PBL24 END 115.581
HIERARCH ESO ISS PBLA24 START 26.367
HIERARCH ESO ISS PBLA24 END 26.415
HIERARCH ESO ISS PBL34 START 75.602
HIERARCH ESO ISS PBL34 END 75.479
HIERARCH ESO ISS PBLA34 START 63.047
HIERARCH ESO ISS PBLA34 END 63.102
HIERARCH ESO ISS AMBI TAU0 START 0.010057
HIERARCH ESO ISS AMBI TAU0 END 0.010057
HIERARCH ESO ISS AMBI TEMP 12.54
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55