Exposure
ID
PIONI.2022-01-06T08:18:09.436_1
Header ID
PIONI.2022-01-06T08:18:09.436
Date updated
2022-01-06 08:26:02 UTC+0000
Release date
2022-01-06 08:18:09 UTC+0000
UTC Start
2022-01-06 08:18:09.436
UTC End
2022-01-06 08:18:35.036
MJD Start
59585.3459425494
MJD End
59585.3462388457
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004542
Ambient temperature (°C)
12.28
Seeing (arcsec)
1.24
Observation
ID
49181
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
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.5130 86.4880 149.3000 149.4000
A0-D0 24.7660 24.7290 104.1000 104.2000
A0-J3 98.7630 98.6080 71.1560 71.2250
G1-D0 71.2640 71.2610 343.6000 343.7000
G1-J3 117.1970 117.1490 24.8930 24.9420
D0-J3 79.1400 79.0290 61.3530 61.4090
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 59585.3459425494
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 A0
HIERARCH ESO ISS CONF STATION2 G1
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 86.513
HIERARCH ESO ISS PBL12 END 86.488
HIERARCH ESO ISS PBLA12 START 149.3
HIERARCH ESO ISS PBLA12 END 149.4
HIERARCH ESO ISS PBL13 START 24.766
HIERARCH ESO ISS PBL13 END 24.729
HIERARCH ESO ISS PBLA13 START 104.1
HIERARCH ESO ISS PBLA13 END 104.2
HIERARCH ESO ISS PBL14 START 98.763
HIERARCH ESO ISS PBL14 END 98.608
HIERARCH ESO ISS PBLA14 START 71.156
HIERARCH ESO ISS PBLA14 END 71.225
HIERARCH ESO ISS PBL23 START 71.264
HIERARCH ESO ISS PBL23 END 71.261
HIERARCH ESO ISS PBLA23 START 343.6
HIERARCH ESO ISS PBLA23 END 343.7
HIERARCH ESO ISS PBL24 START 117.197
HIERARCH ESO ISS PBL24 END 117.149
HIERARCH ESO ISS PBLA24 START 24.893
HIERARCH ESO ISS PBLA24 END 24.942
HIERARCH ESO ISS PBL34 START 79.14
HIERARCH ESO ISS PBL34 END 79.029
HIERARCH ESO ISS PBLA34 START 61.353
HIERARCH ESO ISS PBLA34 END 61.409
HIERARCH ESO ISS AMBI TAU0 START 0.004542
HIERARCH ESO ISS AMBI TAU0 END 0.004542
HIERARCH ESO ISS AMBI TEMP 12.28
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24