Exposure
ID
PIONI.2022-01-13T03:33:03.124_1
Header ID
PIONI.2022-01-13T03:33:03.124
Date updated
2022-01-13 03:40:36 UTC+0000
Release date
2022-01-13 03:33:03 UTC+0000
UTC Start
2022-01-13 03:33:03.124
UTC End
2022-01-13 03:33:28.724
MJD Start
59592.1479528216
MJD End
59592.1482491179
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.012358
Ambient temperature (°C)
15.4
Seeing (arcsec)
0.535
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 122.2990 122.3040 229.0000 229.1000
K0-D0 95.4280 95.4440 239.4000 239.5000
K0-J3 51.8380 51.8630 323.2460 323.3090
B2-D0 33.2530 33.2490 17.8000 17.9000
B2-J3 136.2890 136.2730 26.7440 26.8310
D0-J3 103.5660 103.5550 29.5970 29.6860
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 59592.1479528216
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 122.299
HIERARCH ESO ISS PBL12 END 122.304
HIERARCH ESO ISS PBLA12 START 229.0
HIERARCH ESO ISS PBLA12 END 229.1
HIERARCH ESO ISS PBL13 START 95.428
HIERARCH ESO ISS PBL13 END 95.444
HIERARCH ESO ISS PBLA13 START 239.4
HIERARCH ESO ISS PBLA13 END 239.5
HIERARCH ESO ISS PBL14 START 51.838
HIERARCH ESO ISS PBL14 END 51.863
HIERARCH ESO ISS PBLA14 START 323.246
HIERARCH ESO ISS PBLA14 END 323.309
HIERARCH ESO ISS PBL23 START 33.253
HIERARCH ESO ISS PBL23 END 33.249
HIERARCH ESO ISS PBLA23 START 17.8
HIERARCH ESO ISS PBLA23 END 17.9
HIERARCH ESO ISS PBL24 START 136.289
HIERARCH ESO ISS PBL24 END 136.273
HIERARCH ESO ISS PBLA24 START 26.744
HIERARCH ESO ISS PBLA24 END 26.831
HIERARCH ESO ISS PBL34 START 103.566
HIERARCH ESO ISS PBL34 END 103.555
HIERARCH ESO ISS PBLA34 START 29.597
HIERARCH ESO ISS PBLA34 END 29.686
HIERARCH ESO ISS AMBI TAU0 START 0.012803
HIERARCH ESO ISS AMBI TAU0 END 0.011913
HIERARCH ESO ISS AMBI TEMP 15.4
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.55