Exposure
ID
PIONI.2022-01-13T06:32:04.217_1
Header ID
PIONI.2022-01-13T06:32:04.217
Date updated
2022-01-13 06:40:51 UTC+0000
Release date
2022-01-13 06:32:04 UTC+0000
UTC Start
2022-01-13 06:32:04.217
UTC End
2022-01-13 06:32:29.817
MJD Start
59592.2722710292
MJD End
59592.2725673255
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0181235
Ambient temperature (°C)
14.76
Seeing (arcsec)
0.55
Observation
ID
49259
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
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 108.6670 108.5620 257.1000 257.2000
K0-D0 86.9370 86.8590 269.5000 269.6000
K0-J3 55.8100 55.8140 345.9050 345.9900
B2-D0 30.1590 30.1400 39.1000 39.1000
B2-J3 121.0830 120.9870 49.7050 49.7700
D0-J3 91.6110 91.5350 53.1870 53.2540
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 59592.2722710292
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 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
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 108.667
HIERARCH ESO ISS PBL12 END 108.562
HIERARCH ESO ISS PBLA12 START 257.1
HIERARCH ESO ISS PBLA12 END 257.2
HIERARCH ESO ISS PBL13 START 86.937
HIERARCH ESO ISS PBL13 END 86.859
HIERARCH ESO ISS PBLA13 START 269.5
HIERARCH ESO ISS PBLA13 END 269.6
HIERARCH ESO ISS PBL14 START 55.81
HIERARCH ESO ISS PBL14 END 55.814
HIERARCH ESO ISS PBLA14 START 345.905
HIERARCH ESO ISS PBLA14 END 345.99
HIERARCH ESO ISS PBL23 START 30.159
HIERARCH ESO ISS PBL23 END 30.14
HIERARCH ESO ISS PBLA23 START 39.1
HIERARCH ESO ISS PBLA23 END 39.1
HIERARCH ESO ISS PBL24 START 121.083
HIERARCH ESO ISS PBL24 END 120.987
HIERARCH ESO ISS PBLA24 START 49.705
HIERARCH ESO ISS PBLA24 END 49.77
HIERARCH ESO ISS PBL34 START 91.611
HIERARCH ESO ISS PBL34 END 91.535
HIERARCH ESO ISS PBLA34 START 53.187
HIERARCH ESO ISS PBLA34 END 53.254
HIERARCH ESO ISS AMBI TAU0 START 0.01585
HIERARCH ESO ISS AMBI TAU0 END 0.020397
HIERARCH ESO ISS AMBI TEMP 14.76
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.58