Exposure
ID
PIONI.2022-01-17T05:04:38.412_1
Header ID
PIONI.2022-01-17T05:04:38.412
Date updated
2022-01-17 05:11:07 UTC+0000
Release date
2022-01-17 05:04:38 UTC+0000
UTC Start
2022-01-17 05:04:38.412
UTC End
2022-01-17 05:05:04.012
MJD Start
59596.2115556956
MJD End
59596.2118519919
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015435
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.29
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 24.8490 24.8540 145.9000 146.0000
A0-D0 31.2970 31.2840 77.7000 77.7000
A0-C1 22.6050 22.6060 120.5450 120.6460
B2-D0 31.9470 31.9350 31.4000 31.5000
B2-C1 10.6410 10.6380 31.3540 31.4230
D0-C1 21.3050 21.2970 211.4200 211.4900
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 59596.2115556956
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 24.849
HIERARCH ESO ISS PBL12 END 24.854
HIERARCH ESO ISS PBLA12 START 145.9
HIERARCH ESO ISS PBLA12 END 146.0
HIERARCH ESO ISS PBL13 START 31.297
HIERARCH ESO ISS PBL13 END 31.284
HIERARCH ESO ISS PBLA13 START 77.7
HIERARCH ESO ISS PBLA13 END 77.7
HIERARCH ESO ISS PBL14 START 22.605
HIERARCH ESO ISS PBL14 END 22.606
HIERARCH ESO ISS PBLA14 START 120.545
HIERARCH ESO ISS PBLA14 END 120.646
HIERARCH ESO ISS PBL23 START 31.947
HIERARCH ESO ISS PBL23 END 31.935
HIERARCH ESO ISS PBLA23 START 31.4
HIERARCH ESO ISS PBLA23 END 31.5
HIERARCH ESO ISS PBL24 START 10.641
HIERARCH ESO ISS PBL24 END 10.638
HIERARCH ESO ISS PBLA24 START 31.354
HIERARCH ESO ISS PBLA24 END 31.423
HIERARCH ESO ISS PBL34 START 21.305
HIERARCH ESO ISS PBL34 END 21.297
HIERARCH ESO ISS PBLA34 START 211.42
HIERARCH ESO ISS PBLA34 END 211.49
HIERARCH ESO ISS AMBI TAU0 START 0.015435
HIERARCH ESO ISS AMBI TAU0 END 0.015435
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.29
HIERARCH ESO ISS AMBI FWHM END 0.29