Exposure
ID
PIONI.2023-08-19T04:24:20.013_1
Header ID
PIONI.2023-08-19T04:24:20.013
Date updated
2023-08-19 04:30:29 UTC+0000
Release date
2023-08-19 04:24:20 UTC+0000
UTC Start
2023-08-19 04:24:20.012
UTC End
2023-08-19 04:24:58.412
MJD Start
60175.1835649568
MJD End
60175.184009401244
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0020245000000000003
Ambient temperature (°C)
11.22
Seeing (arcsec)
0.78
Observation
ID
56389
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
41786
Name
HD_180352
RA
288.864719
DEC
19.41994
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 60.1170 59.8950 103.8000 103.8000
A0-J2 107.5000 107.2620 79.7000 79.6000
A0-K0 122.4190 122.3050 64.1970 64.1040
G1-J2 58.0860 58.0750 54.7000 54.6000
G1-K0 85.2460 85.3080 37.4490 37.4370
J2-K0 34.3890 34.4040 7.4070 7.5310
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 60175.1835649568
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_180352
RA 288.864719
DEC 19.41994
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 60.117
HIERARCH ESO ISS PBL12 END 59.895
HIERARCH ESO ISS PBLA12 START 103.8
HIERARCH ESO ISS PBLA12 END 103.8
HIERARCH ESO ISS PBL13 START 107.5
HIERARCH ESO ISS PBL13 END 107.262
HIERARCH ESO ISS PBLA13 START 79.7
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL14 START 122.419
HIERARCH ESO ISS PBL14 END 122.305
HIERARCH ESO ISS PBLA14 START 64.197
HIERARCH ESO ISS PBLA14 END 64.104
HIERARCH ESO ISS PBL23 START 58.086
HIERARCH ESO ISS PBL23 END 58.075
HIERARCH ESO ISS PBLA23 START 54.7
HIERARCH ESO ISS PBLA23 END 54.6
HIERARCH ESO ISS PBL24 START 85.246
HIERARCH ESO ISS PBL24 END 85.308
HIERARCH ESO ISS PBLA24 START 37.449
HIERARCH ESO ISS PBLA24 END 37.437
HIERARCH ESO ISS PBL34 START 34.389
HIERARCH ESO ISS PBL34 END 34.404
HIERARCH ESO ISS PBLA34 START 7.407
HIERARCH ESO ISS PBLA34 END 7.531
HIERARCH ESO ISS AMBI TAU0 START 0.001991
HIERARCH ESO ISS AMBI TAU0 END 0.002058
HIERARCH ESO ISS AMBI TEMP 11.22
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.81