Exposure
ID
PIONI.2022-01-17T06:23:35.426_1
Header ID
PIONI.2022-01-17T06:23:35.426
Date updated
2022-01-17 06:31:09 UTC+0000
Release date
2022-01-17 06:23:35 UTC+0000
UTC Start
2022-01-17 06:23:35.427
UTC End
2022-01-17 06:24:01.027
MJD Start
59596.2663822514
MJD End
59596.2666785477
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006316
Ambient temperature (°C)
11.94
Seeing (arcsec)
0.7
Observation
ID
49272
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
36866
Name
HD60687
RA
113.457843
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2370 25.2380 157.8000 157.9000
A0-D0 28.6680 28.6410 90.7000 90.8000
A0-C1 22.3420 22.3380 134.6590 134.7740
B2-D0 29.9270 29.9070 39.8000 39.8000
B2-C1 9.9690 9.9630 39.7310 39.7890
D0-C1 19.9570 19.9440 219.8020 219.8590
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 59596.2663822514
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.457843
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.237
HIERARCH ESO ISS PBL12 END 25.238
HIERARCH ESO ISS PBLA12 START 157.8
HIERARCH ESO ISS PBLA12 END 157.9
HIERARCH ESO ISS PBL13 START 28.668
HIERARCH ESO ISS PBL13 END 28.641
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 22.342
HIERARCH ESO ISS PBL14 END 22.338
HIERARCH ESO ISS PBLA14 START 134.659
HIERARCH ESO ISS PBLA14 END 134.774
HIERARCH ESO ISS PBL23 START 29.927
HIERARCH ESO ISS PBL23 END 29.907
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 9.969
HIERARCH ESO ISS PBL24 END 9.963
HIERARCH ESO ISS PBLA24 START 39.731
HIERARCH ESO ISS PBLA24 END 39.789
HIERARCH ESO ISS PBL34 START 19.957
HIERARCH ESO ISS PBL34 END 19.944
HIERARCH ESO ISS PBLA34 START 219.802
HIERARCH ESO ISS PBLA34 END 219.859
HIERARCH ESO ISS AMBI TAU0 START 0.006316
HIERARCH ESO ISS AMBI TAU0 END 0.006316
HIERARCH ESO ISS AMBI TEMP 11.94
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7