Exposure
ID
PIONI.2022-05-29T08:42:55.350_1
Header ID
PIONI.2022-05-29T08:42:55.350
Date updated
2022-05-29 08:51:00 UTC+0000
Release date
2022-05-29 08:42:55 UTC+0000
UTC Start
2022-05-29 08:42:55.350
UTC End
2022-05-29 08:43:33.750
MJD Start
59728.3631406198
MJD End
59728.3635850642
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.001992
Ambient temperature (°C)
6.55
Seeing (arcsec)
0.715
Observation
ID
51042
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
38065
Name
HD 168000
RA
274.600515
DEC
-17.53439
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 58.7770 58.6630 282.6000 282.7000
K0-D0 85.1750 85.0290 259.3000 259.4000
K0-I2 25.8820 25.8570 323.2110 323.3470
G2-D0 38.8770 38.8560 222.6000 222.7000
G2-I2 42.6080 42.5350 79.2920 79.3340
D0-I2 77.3620 77.2690 61.8370 61.8610
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 59728.3631406198
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 168000
RA 274.600515
DEC -17.53439
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 58.777
HIERARCH ESO ISS PBL12 END 58.663
HIERARCH ESO ISS PBLA12 START 282.6
HIERARCH ESO ISS PBLA12 END 282.7
HIERARCH ESO ISS PBL13 START 85.175
HIERARCH ESO ISS PBL13 END 85.029
HIERARCH ESO ISS PBLA13 START 259.3
HIERARCH ESO ISS PBLA13 END 259.4
HIERARCH ESO ISS PBL14 START 25.882
HIERARCH ESO ISS PBL14 END 25.857
HIERARCH ESO ISS PBLA14 START 323.211
HIERARCH ESO ISS PBLA14 END 323.347
HIERARCH ESO ISS PBL23 START 38.877
HIERARCH ESO ISS PBL23 END 38.856
HIERARCH ESO ISS PBLA23 START 222.6
HIERARCH ESO ISS PBLA23 END 222.7
HIERARCH ESO ISS PBL24 START 42.608
HIERARCH ESO ISS PBL24 END 42.535
HIERARCH ESO ISS PBLA24 START 79.292
HIERARCH ESO ISS PBLA24 END 79.334
HIERARCH ESO ISS PBL34 START 77.362
HIERARCH ESO ISS PBL34 END 77.269
HIERARCH ESO ISS PBLA34 START 61.837
HIERARCH ESO ISS PBLA34 END 61.861
HIERARCH ESO ISS AMBI TAU0 START 0.001889
HIERARCH ESO ISS AMBI TAU0 END 0.002095
HIERARCH ESO ISS AMBI TEMP 6.55
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.69