Exposure
ID
PIONI.2022-01-04T04:16:38.557_1
Header ID
PIONI.2022-01-04T04:16:38.557
Date updated
2022-01-04 04:26:00 UTC+0000
Release date
2022-01-04 04:16:38 UTC+0000
UTC Start
2022-01-04 04:16:38.557
UTC End
2022-01-04 04:17:04.157
MJD Start
59583.1782240379
MJD End
59583.1785203342
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011772
Ambient temperature (°C)
15.76
Seeing (arcsec)
0.6
Observation
ID
49123
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
36758
Name
HD60687
RA
113.458605
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.5450 85.6000 104.7000 104.8000
A0-J2 126.1130 126.1660 81.5000 81.6000
A0-J3 131.9600 131.9470 37.8040 37.8990
G1-J2 58.2140 58.2120 46.2000 46.3000
G1-J3 126.0310 126.0320 359.1630 359.2310
J2-J3 96.2850 96.3190 332.9070 332.9710
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 59583.1782240379
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.458605
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 85.545
HIERARCH ESO ISS PBL12 END 85.6
HIERARCH ESO ISS PBLA12 START 104.7
HIERARCH ESO ISS PBLA12 END 104.8
HIERARCH ESO ISS PBL13 START 126.113
HIERARCH ESO ISS PBL13 END 126.166
HIERARCH ESO ISS PBLA13 START 81.5
HIERARCH ESO ISS PBLA13 END 81.6
HIERARCH ESO ISS PBL14 START 131.96
HIERARCH ESO ISS PBL14 END 131.947
HIERARCH ESO ISS PBLA14 START 37.804
HIERARCH ESO ISS PBLA14 END 37.899
HIERARCH ESO ISS PBL23 START 58.214
HIERARCH ESO ISS PBL23 END 58.212
HIERARCH ESO ISS PBLA23 START 46.2
HIERARCH ESO ISS PBLA23 END 46.3
HIERARCH ESO ISS PBL24 START 126.031
HIERARCH ESO ISS PBL24 END 126.032
HIERARCH ESO ISS PBLA24 START 359.163
HIERARCH ESO ISS PBLA24 END 359.231
HIERARCH ESO ISS PBL34 START 96.285
HIERARCH ESO ISS PBL34 END 96.319
HIERARCH ESO ISS PBLA34 START 332.907
HIERARCH ESO ISS PBLA34 END 332.971
HIERARCH ESO ISS AMBI TAU0 START 0.011772
HIERARCH ESO ISS AMBI TAU0 END 0.011772
HIERARCH ESO ISS AMBI TEMP 15.76
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6