Exposure
ID
PIONI.2023-09-10T02:42:20.233_1
Header ID
PIONI.2023-09-10T02:42:20.233
Date updated
2023-09-10 02:50:50 UTC+0000
Release date
2023-09-10 02:42:20 UTC+0000
UTC Start
2023-09-10 02:42:20.233
UTC End
2023-09-10 02:42:45.833
MJD Start
60197.1127341771
MJD End
60197.113030473396
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002697
Ambient temperature (°C)
13.71
Seeing (arcsec)
1.15
Observation
ID
56949
Category
calibrator
Program ID
111.24X6.001
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
42220
Name
HD_167246
RA
273.739595
DEC
-15.38475
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 70.1840 70.0900 139.2000 139.3000
A0-J2 94.4170 94.2060 108.7000 108.8000
A0-K0 99.3410 99.1390 80.1260 80.1460
G1-J2 49.2300 49.1600 62.3000 62.3000
G1-K0 87.3680 87.3320 36.5500 36.5590
J2-K0 48.0590 48.0620 10.1080 10.1700
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24X6.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60197.1127341771
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_167246
RA 273.739595
DEC -15.38475
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 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 70.184
HIERARCH ESO ISS PBL12 END 70.09
HIERARCH ESO ISS PBLA12 START 139.2
HIERARCH ESO ISS PBLA12 END 139.3
HIERARCH ESO ISS PBL13 START 94.417
HIERARCH ESO ISS PBL13 END 94.206
HIERARCH ESO ISS PBLA13 START 108.7
HIERARCH ESO ISS PBLA13 END 108.8
HIERARCH ESO ISS PBL14 START 99.341
HIERARCH ESO ISS PBL14 END 99.139
HIERARCH ESO ISS PBLA14 START 80.126
HIERARCH ESO ISS PBLA14 END 80.146
HIERARCH ESO ISS PBL23 START 49.23
HIERARCH ESO ISS PBL23 END 49.16
HIERARCH ESO ISS PBLA23 START 62.3
HIERARCH ESO ISS PBLA23 END 62.3
HIERARCH ESO ISS PBL24 START 87.368
HIERARCH ESO ISS PBL24 END 87.332
HIERARCH ESO ISS PBLA24 START 36.55
HIERARCH ESO ISS PBLA24 END 36.559
HIERARCH ESO ISS PBL34 START 48.059
HIERARCH ESO ISS PBL34 END 48.062
HIERARCH ESO ISS PBLA34 START 10.108
HIERARCH ESO ISS PBLA34 END 10.17
HIERARCH ESO ISS AMBI TAU0 START 0.002697
HIERARCH ESO ISS AMBI TAU0 END 0.002697
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.15