Exposure
ID
PIONI.2022-01-10T06:06:36.666_1
Header ID
PIONI.2022-01-10T06:06:36.666
Date updated
2022-01-10 06:15:42 UTC+0000
Release date
2022-01-10 06:06:36 UTC+0000
UTC Start
2022-01-10 06:06:36.666
UTC End
2022-01-10 06:07:02.266
MJD Start
59589.2545910445
MJD End
59589.2548873408
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003136
Ambient temperature (°C)
11.73
Seeing (arcsec)
1.02
Observation
ID
49219
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
36833
Name
HD60687
RA
113.459368
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.8490 66.8220 283.6000 283.7000
K0-D0 91.1380 91.0800 263.3000 263.4000
K0-J3 55.4630 55.4700 340.7000 340.7820
G2-D0 36.7080 36.6870 224.1000 224.1000
G2-J3 59.3240 59.2860 51.8450 51.9180
D0-J3 95.8230 95.7640 48.8720 48.9440
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 59589.2545910445
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.459368
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 G2
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 66.849
HIERARCH ESO ISS PBL12 END 66.822
HIERARCH ESO ISS PBLA12 START 283.6
HIERARCH ESO ISS PBLA12 END 283.7
HIERARCH ESO ISS PBL13 START 91.138
HIERARCH ESO ISS PBL13 END 91.08
HIERARCH ESO ISS PBLA13 START 263.3
HIERARCH ESO ISS PBLA13 END 263.4
HIERARCH ESO ISS PBL14 START 55.463
HIERARCH ESO ISS PBL14 END 55.47
HIERARCH ESO ISS PBLA14 START 340.7
HIERARCH ESO ISS PBLA14 END 340.782
HIERARCH ESO ISS PBL23 START 36.708
HIERARCH ESO ISS PBL23 END 36.687
HIERARCH ESO ISS PBLA23 START 224.1
HIERARCH ESO ISS PBLA23 END 224.1
HIERARCH ESO ISS PBL24 START 59.324
HIERARCH ESO ISS PBL24 END 59.286
HIERARCH ESO ISS PBLA24 START 51.845
HIERARCH ESO ISS PBLA24 END 51.918
HIERARCH ESO ISS PBL34 START 95.823
HIERARCH ESO ISS PBL34 END 95.764
HIERARCH ESO ISS PBLA34 START 48.872
HIERARCH ESO ISS PBLA34 END 48.944
HIERARCH ESO ISS AMBI TAU0 START 0.003136
HIERARCH ESO ISS AMBI TAU0 END 0.003136
HIERARCH ESO ISS AMBI TEMP 11.73
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02