Exposure
ID
PIONI.2022-01-17T01:57:41.050_1
Header ID
PIONI.2022-01-17T01:57:41.050
Date updated
2022-01-17 02:06:11 UTC+0000
Release date
2022-01-17 01:57:41 UTC+0000
UTC Start
2022-01-17 01:57:41.050
UTC End
2022-01-17 01:58:06.650
MJD Start
59596.0817251173
MJD End
59596.0820214136
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.012072
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.51
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 20.6530 20.6760 123.3000 123.3000
A0-D0 30.5150 30.5270 43.8000 43.9000
A0-C1 18.5480 18.5730 90.6850 90.7870
B2-D0 33.5690 33.5680 6.6000 6.7000
B2-C1 11.1810 11.1810 6.5710 6.6580
D0-C1 22.3880 22.3870 186.6230 186.7100
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 59596.0817251173
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 20.653
HIERARCH ESO ISS PBL12 END 20.676
HIERARCH ESO ISS PBLA12 START 123.3
HIERARCH ESO ISS PBLA12 END 123.3
HIERARCH ESO ISS PBL13 START 30.515
HIERARCH ESO ISS PBL13 END 30.527
HIERARCH ESO ISS PBLA13 START 43.8
HIERARCH ESO ISS PBLA13 END 43.9
HIERARCH ESO ISS PBL14 START 18.548
HIERARCH ESO ISS PBL14 END 18.573
HIERARCH ESO ISS PBLA14 START 90.685
HIERARCH ESO ISS PBLA14 END 90.787
HIERARCH ESO ISS PBL23 START 33.569
HIERARCH ESO ISS PBL23 END 33.568
HIERARCH ESO ISS PBLA23 START 6.6
HIERARCH ESO ISS PBLA23 END 6.7
HIERARCH ESO ISS PBL24 START 11.181
HIERARCH ESO ISS PBL24 END 11.181
HIERARCH ESO ISS PBLA24 START 6.571
HIERARCH ESO ISS PBLA24 END 6.658
HIERARCH ESO ISS PBL34 START 22.388
HIERARCH ESO ISS PBL34 END 22.387
HIERARCH ESO ISS PBLA34 START 186.623
HIERARCH ESO ISS PBLA34 END 186.71
HIERARCH ESO ISS AMBI TAU0 START 0.012072
HIERARCH ESO ISS AMBI TAU0 END 0.012072
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51