Exposure
ID
PIONI.2022-01-17T06:10:57.601_1
Header ID
PIONI.2022-01-17T06:10:57.601
Date updated
2022-01-17 06:16:26 UTC+0000
Release date
2022-01-17 06:10:57 UTC+0000
UTC Start
2022-01-17 06:10:57.601
UTC End
2022-01-17 06:11:23.201
MJD Start
59596.2576111248
MJD End
59596.2579074211
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009914
Ambient temperature (°C)
12.43
Seeing (arcsec)
0.58
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 25.2060 25.2080 155.8000 155.9000
A0-D0 29.2170 29.1930 88.6000 88.7000
A0-C1 22.4370 22.4330 132.2700 132.3760
B2-D0 30.3240 30.3060 38.5000 38.6000
B2-C1 10.1020 10.0960 38.4980 38.5530
D0-C1 20.2220 20.2110 218.5680 218.6230
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 59596.2576111248
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 25.206
HIERARCH ESO ISS PBL12 END 25.208
HIERARCH ESO ISS PBLA12 START 155.8
HIERARCH ESO ISS PBLA12 END 155.9
HIERARCH ESO ISS PBL13 START 29.217
HIERARCH ESO ISS PBL13 END 29.193
HIERARCH ESO ISS PBLA13 START 88.6
HIERARCH ESO ISS PBLA13 END 88.7
HIERARCH ESO ISS PBL14 START 22.437
HIERARCH ESO ISS PBL14 END 22.433
HIERARCH ESO ISS PBLA14 START 132.27
HIERARCH ESO ISS PBLA14 END 132.376
HIERARCH ESO ISS PBL23 START 30.324
HIERARCH ESO ISS PBL23 END 30.306
HIERARCH ESO ISS PBLA23 START 38.5
HIERARCH ESO ISS PBLA23 END 38.6
HIERARCH ESO ISS PBL24 START 10.102
HIERARCH ESO ISS PBL24 END 10.096
HIERARCH ESO ISS PBLA24 START 38.498
HIERARCH ESO ISS PBLA24 END 38.553
HIERARCH ESO ISS PBL34 START 20.222
HIERARCH ESO ISS PBL34 END 20.211
HIERARCH ESO ISS PBLA34 START 218.568
HIERARCH ESO ISS PBLA34 END 218.623
HIERARCH ESO ISS AMBI TAU0 START 0.009914
HIERARCH ESO ISS AMBI TAU0 END 0.009914
HIERARCH ESO ISS AMBI TEMP 12.43
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58