Exposure
ID
PIONI.2022-01-17T05:02:44.100_1
Header ID
PIONI.2022-01-17T05:02:44.100
Date updated
2022-01-17 05:11:07 UTC+0000
Release date
2022-01-17 05:02:44 UTC+0000
UTC Start
2022-01-17 05:02:44.100
UTC End
2022-01-17 05:03:09.700
MJD Start
59596.2102326429
MJD End
59596.2105289392
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014617
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.3
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 24.8320 24.8380 145.6000 145.7000
A0-D0 31.3360 31.3240 77.3000 77.4000
A0-C1 22.5990 22.6010 120.2270 120.3280
B2-D0 31.9820 31.9710 31.2000 31.2000
B2-C1 10.6530 10.6500 31.1340 31.2030
D0-C1 21.3290 21.3220 211.2000 211.2700
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 59596.2102326429
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 24.832
HIERARCH ESO ISS PBL12 END 24.838
HIERARCH ESO ISS PBLA12 START 145.6
HIERARCH ESO ISS PBLA12 END 145.7
HIERARCH ESO ISS PBL13 START 31.336
HIERARCH ESO ISS PBL13 END 31.324
HIERARCH ESO ISS PBLA13 START 77.3
HIERARCH ESO ISS PBLA13 END 77.4
HIERARCH ESO ISS PBL14 START 22.599
HIERARCH ESO ISS PBL14 END 22.601
HIERARCH ESO ISS PBLA14 START 120.227
HIERARCH ESO ISS PBLA14 END 120.328
HIERARCH ESO ISS PBL23 START 31.982
HIERARCH ESO ISS PBL23 END 31.971
HIERARCH ESO ISS PBLA23 START 31.2
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 10.653
HIERARCH ESO ISS PBL24 END 10.65
HIERARCH ESO ISS PBLA24 START 31.134
HIERARCH ESO ISS PBLA24 END 31.203
HIERARCH ESO ISS PBL34 START 21.329
HIERARCH ESO ISS PBL34 END 21.322
HIERARCH ESO ISS PBLA34 START 211.2
HIERARCH ESO ISS PBLA34 END 211.27
HIERARCH ESO ISS AMBI TAU0 START 0.014617
HIERARCH ESO ISS AMBI TAU0 END 0.014617
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.3
HIERARCH ESO ISS AMBI FWHM END 0.3