Exposure
ID
PIONI.2022-05-29T08:40:22.435_1
Header ID
PIONI.2022-05-29T08:40:22.435
Date updated
2022-05-29 08:51:00 UTC+0000
Release date
2022-05-29 08:40:22 UTC+0000
UTC Start
2022-05-29 08:40:22.434
UTC End
2022-05-29 08:41:00.834
MJD Start
59728.3613707689
MJD End
59728.3618152133
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002125
Ambient temperature (°C)
6.57
Seeing (arcsec)
0.665
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 59.1360 59.0240 282.3000 282.4000
K0-D0 85.6320 85.4900 259.2000 259.2000
K0-I2 25.9630 25.9380 322.7800 322.9140
G2-D0 38.9440 38.9230 222.6000 222.6000
G2-I2 42.8360 42.7650 79.1570 79.2000
D0-I2 77.6530 77.5620 61.7600 61.7840
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 59728.3613707689
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 59.136
HIERARCH ESO ISS PBL12 END 59.024
HIERARCH ESO ISS PBLA12 START 282.3
HIERARCH ESO ISS PBLA12 END 282.4
HIERARCH ESO ISS PBL13 START 85.632
HIERARCH ESO ISS PBL13 END 85.49
HIERARCH ESO ISS PBLA13 START 259.2
HIERARCH ESO ISS PBLA13 END 259.2
HIERARCH ESO ISS PBL14 START 25.963
HIERARCH ESO ISS PBL14 END 25.938
HIERARCH ESO ISS PBLA14 START 322.78
HIERARCH ESO ISS PBLA14 END 322.914
HIERARCH ESO ISS PBL23 START 38.944
HIERARCH ESO ISS PBL23 END 38.923
HIERARCH ESO ISS PBLA23 START 222.6
HIERARCH ESO ISS PBLA23 END 222.6
HIERARCH ESO ISS PBL24 START 42.836
HIERARCH ESO ISS PBL24 END 42.765
HIERARCH ESO ISS PBLA24 START 79.157
HIERARCH ESO ISS PBLA24 END 79.2
HIERARCH ESO ISS PBL34 START 77.653
HIERARCH ESO ISS PBL34 END 77.562
HIERARCH ESO ISS PBLA34 START 61.76
HIERARCH ESO ISS PBLA34 END 61.784
HIERARCH ESO ISS AMBI TAU0 START 0.002135
HIERARCH ESO ISS AMBI TAU0 END 0.002115
HIERARCH ESO ISS AMBI TEMP 6.57
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.69