Exposure
ID
PIONI.2022-05-29T06:54:39.468_1
Header ID
PIONI.2022-05-29T06:54:39.468
Date updated
2022-05-29 07:01:24 UTC+0000
Release date
2022-05-29 06:54:39 UTC+0000
UTC Start
2022-05-29 06:54:39.468
UTC End
2022-05-29 06:55:17.868
MJD Start
59728.2879568082
MJD End
59728.2884012526
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003221
Ambient temperature (°C)
7.0
Seeing (arcsec)
0.57
Observation
ID
51033
Category
calibrator
Program ID
109.231M.001
Program Title
3D ORBITS OF GALACTIC LUMINOUS BLUE VARIABLE STARS
Program Type
Normal
PI / COI
MAHY/ SANA/ FROST/ HUTSEMEKERS/ KLUSKA/ LANTHERMANN/ LE BOUQUIN/ GOSSET
Target
ID
38056
Name
HD 160391
RA
265.22056
DEC
-29.59969
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 I2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.7590 66.7150 278.9000 279.0000
K0-D0 93.2360 93.1680 257.8000 257.9000
K0-I2 28.6760 28.6690 314.6930 314.8060
G2-D0 39.1530 39.1370 220.0000 220.1000
G2-I2 46.6340 46.6000 77.7780 77.8680
D0-I2 81.2060 81.1540 60.6030 60.6820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.231M.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59728.2879568082
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 160391
RA 265.22056
DEC -29.59969
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 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 I2
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.759
HIERARCH ESO ISS PBL12 END 66.715
HIERARCH ESO ISS PBLA12 START 278.9
HIERARCH ESO ISS PBLA12 END 279.0
HIERARCH ESO ISS PBL13 START 93.236
HIERARCH ESO ISS PBL13 END 93.168
HIERARCH ESO ISS PBLA13 START 257.8
HIERARCH ESO ISS PBLA13 END 257.9
HIERARCH ESO ISS PBL14 START 28.676
HIERARCH ESO ISS PBL14 END 28.669
HIERARCH ESO ISS PBLA14 START 314.693
HIERARCH ESO ISS PBLA14 END 314.806
HIERARCH ESO ISS PBL23 START 39.153
HIERARCH ESO ISS PBL23 END 39.137
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 46.634
HIERARCH ESO ISS PBL24 END 46.6
HIERARCH ESO ISS PBLA24 START 77.778
HIERARCH ESO ISS PBLA24 END 77.868
HIERARCH ESO ISS PBL34 START 81.206
HIERARCH ESO ISS PBL34 END 81.154
HIERARCH ESO ISS PBLA34 START 60.603
HIERARCH ESO ISS PBLA34 END 60.682
HIERARCH ESO ISS AMBI TAU0 START 0.003156
HIERARCH ESO ISS AMBI TAU0 END 0.003286
HIERARCH ESO ISS AMBI TEMP 7.0
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.55