Exposure
ID
PIONI.2022-01-17T01:38:32.571_1
Header ID
PIONI.2022-01-17T01:38:32.571
Date updated
2022-01-17 01:45:55 UTC+0000
Release date
2022-01-17 01:38:32 UTC+0000
UTC Start
2022-01-17 01:38:32.571
UTC End
2022-01-17 01:38:58.171
MJD Start
59596.068432529
MJD End
59596.0687288253
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01266
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.46
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 19.8710 19.8970 121.4000 121.5000
A0-D0 30.0970 30.1100 39.6000 39.8000
A0-C1 17.7230 17.7500 87.3580 87.4650
B2-D0 33.5960 33.5960 3.8000 3.9000
B2-C1 11.1900 11.1900 3.7970 3.8840
D0-C1 22.4060 22.4050 183.8470 183.9340
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 59596.068432529
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 19.871
HIERARCH ESO ISS PBL12 END 19.897
HIERARCH ESO ISS PBLA12 START 121.4
HIERARCH ESO ISS PBLA12 END 121.5
HIERARCH ESO ISS PBL13 START 30.097
HIERARCH ESO ISS PBL13 END 30.11
HIERARCH ESO ISS PBLA13 START 39.6
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 17.723
HIERARCH ESO ISS PBL14 END 17.75
HIERARCH ESO ISS PBLA14 START 87.358
HIERARCH ESO ISS PBLA14 END 87.465
HIERARCH ESO ISS PBL23 START 33.596
HIERARCH ESO ISS PBL23 END 33.596
HIERARCH ESO ISS PBLA23 START 3.8
HIERARCH ESO ISS PBLA23 END 3.9
HIERARCH ESO ISS PBL24 START 11.19
HIERARCH ESO ISS PBL24 END 11.19
HIERARCH ESO ISS PBLA24 START 3.797
HIERARCH ESO ISS PBLA24 END 3.884
HIERARCH ESO ISS PBL34 START 22.406
HIERARCH ESO ISS PBL34 END 22.405
HIERARCH ESO ISS PBLA34 START 183.847
HIERARCH ESO ISS PBLA34 END 183.934
HIERARCH ESO ISS AMBI TAU0 START 0.01266
HIERARCH ESO ISS AMBI TAU0 END 0.01266
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46