Exposure
ID
PIONI.2022-01-13T06:00:51.039_1
Header ID
PIONI.2022-01-13T06:00:51.039
Date updated
2022-01-13 06:11:02 UTC+0000
Release date
2022-01-13 06:00:51 UTC+0000
UTC Start
2022-01-13 06:00:51.039
UTC End
2022-01-13 06:01:16.639
MJD Start
59592.2505907346
MJD End
59592.2508870309
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014809
Ambient temperature (°C)
14.88
Seeing (arcsec)
0.89
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 113.5600 113.4790 252.5000 252.6000
K0-D0 90.5440 90.4850 264.3000 264.4000
K0-J3 55.5320 55.5380 341.5320 341.6120
B2-D0 31.0460 31.0310 35.9000 35.9000
B2-J3 125.5880 125.5120 46.2350 46.3020
D0-J3 95.2110 95.1510 49.5940 49.6630
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 59592.2505907346
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 113.56
HIERARCH ESO ISS PBL12 END 113.479
HIERARCH ESO ISS PBLA12 START 252.5
HIERARCH ESO ISS PBLA12 END 252.6
HIERARCH ESO ISS PBL13 START 90.544
HIERARCH ESO ISS PBL13 END 90.485
HIERARCH ESO ISS PBLA13 START 264.3
HIERARCH ESO ISS PBLA13 END 264.4
HIERARCH ESO ISS PBL14 START 55.532
HIERARCH ESO ISS PBL14 END 55.538
HIERARCH ESO ISS PBLA14 START 341.532
HIERARCH ESO ISS PBLA14 END 341.612
HIERARCH ESO ISS PBL23 START 31.046
HIERARCH ESO ISS PBL23 END 31.031
HIERARCH ESO ISS PBLA23 START 35.9
HIERARCH ESO ISS PBLA23 END 35.9
HIERARCH ESO ISS PBL24 START 125.588
HIERARCH ESO ISS PBL24 END 125.512
HIERARCH ESO ISS PBLA24 START 46.235
HIERARCH ESO ISS PBLA24 END 46.302
HIERARCH ESO ISS PBL34 START 95.211
HIERARCH ESO ISS PBL34 END 95.151
HIERARCH ESO ISS PBLA34 START 49.594
HIERARCH ESO ISS PBLA34 END 49.663
HIERARCH ESO ISS AMBI TAU0 START 0.014169
HIERARCH ESO ISS AMBI TAU0 END 0.015449
HIERARCH ESO ISS AMBI TEMP 14.88
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.92