Exposure
ID
PIONI.2022-01-17T06:09:41.267_1
Header ID
PIONI.2022-01-17T06:09:41.267
Date updated
2022-01-17 06:16:26 UTC+0000
Release date
2022-01-17 06:09:41 UTC+0000
UTC Start
2022-01-17 06:09:41.267
UTC End
2022-01-17 06:10:06.867
MJD Start
59596.2567276284
MJD End
59596.2570239247
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011553
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.49
Observation
ID
49272
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
36866
Name
HD60687
RA
113.457843
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2020 25.2040 155.6000 155.7000
A0-D0 29.2700 29.2460 88.4000 88.5000
A0-C1 22.4460 22.4420 132.0270 132.1390
B2-D0 30.3630 30.3450 38.4000 38.5000
B2-C1 10.1140 10.1080 38.3670 38.4270
D0-C1 20.2480 20.2360 218.4370 218.4970
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 59596.2567276284
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.457843
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.202
HIERARCH ESO ISS PBL12 END 25.204
HIERARCH ESO ISS PBLA12 START 155.6
HIERARCH ESO ISS PBLA12 END 155.7
HIERARCH ESO ISS PBL13 START 29.27
HIERARCH ESO ISS PBL13 END 29.246
HIERARCH ESO ISS PBLA13 START 88.4
HIERARCH ESO ISS PBLA13 END 88.5
HIERARCH ESO ISS PBL14 START 22.446
HIERARCH ESO ISS PBL14 END 22.442
HIERARCH ESO ISS PBLA14 START 132.027
HIERARCH ESO ISS PBLA14 END 132.139
HIERARCH ESO ISS PBL23 START 30.363
HIERARCH ESO ISS PBL23 END 30.345
HIERARCH ESO ISS PBLA23 START 38.4
HIERARCH ESO ISS PBLA23 END 38.5
HIERARCH ESO ISS PBL24 START 10.114
HIERARCH ESO ISS PBL24 END 10.108
HIERARCH ESO ISS PBLA24 START 38.367
HIERARCH ESO ISS PBLA24 END 38.427
HIERARCH ESO ISS PBL34 START 20.248
HIERARCH ESO ISS PBL34 END 20.236
HIERARCH ESO ISS PBLA34 START 218.437
HIERARCH ESO ISS PBLA34 END 218.497
HIERARCH ESO ISS AMBI TAU0 START 0.011553
HIERARCH ESO ISS AMBI TAU0 END 0.011553
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49