Exposure
ID
PIONI.2022-01-13T06:55:30.970_1
Header ID
PIONI.2022-01-13T06:55:30.970
Date updated
2022-01-13 07:01:16 UTC+0000
Release date
2022-01-13 06:55:30 UTC+0000
UTC Start
2022-01-13 06:55:30.969
UTC End
2022-01-13 06:55:56.569
MJD Start
59592.2885528863
MJD End
59592.2888491826
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.020008
Ambient temperature (°C)
14.95
Seeing (arcsec)
0.54
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 104.2510 104.1330 260.7000 260.8000
K0-D0 83.6560 83.5690 273.6000 273.7000
K0-J3 55.9510 55.9540 349.2710 349.3550
B2-D0 29.3720 29.3510 41.3000 41.4000
B2-J3 117.0800 116.9730 52.1640 52.2240
D0-J3 88.4070 88.3220 55.7530 55.8150
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 59592.2885528863
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 104.251
HIERARCH ESO ISS PBL12 END 104.133
HIERARCH ESO ISS PBLA12 START 260.7
HIERARCH ESO ISS PBLA12 END 260.8
HIERARCH ESO ISS PBL13 START 83.656
HIERARCH ESO ISS PBL13 END 83.569
HIERARCH ESO ISS PBLA13 START 273.6
HIERARCH ESO ISS PBLA13 END 273.7
HIERARCH ESO ISS PBL14 START 55.951
HIERARCH ESO ISS PBL14 END 55.954
HIERARCH ESO ISS PBLA14 START 349.271
HIERARCH ESO ISS PBLA14 END 349.355
HIERARCH ESO ISS PBL23 START 29.372
HIERARCH ESO ISS PBL23 END 29.351
HIERARCH ESO ISS PBLA23 START 41.3
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 117.08
HIERARCH ESO ISS PBL24 END 116.973
HIERARCH ESO ISS PBLA24 START 52.164
HIERARCH ESO ISS PBLA24 END 52.224
HIERARCH ESO ISS PBL34 START 88.407
HIERARCH ESO ISS PBL34 END 88.322
HIERARCH ESO ISS PBLA34 START 55.753
HIERARCH ESO ISS PBLA34 END 55.815
HIERARCH ESO ISS AMBI TAU0 START 0.020008
HIERARCH ESO ISS AMBI TAU0 END 0.020008
HIERARCH ESO ISS AMBI TEMP 14.95
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54