Exposure
ID
PIONI.2022-05-29T08:52:08.154_1
Header ID
PIONI.2022-05-29T08:52:08.154
Date updated
2022-05-29 09:00:44 UTC+0000
Release date
2023-05-29 09:00:44 UTC+0000
UTC Start
2022-05-29 08:52:08.154
UTC End
2022-05-29 08:52:46.554
MJD Start
59728.3695388227
MJD End
59728.3699832671
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0024105
Ambient temperature (°C)
6.56
Seeing (arcsec)
0.71
Observation
ID
51043
Category
science
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
38066
Name
HD 168607
RA
275.312033
DEC
-16.3755
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 57.6850 57.5650 282.6000 282.7000
K0-D0 84.1600 84.0070 259.0000 259.1000
K0-I2 25.4580 25.4310 323.9560 324.0960
G2-D0 38.8470 38.8250 222.6000 222.7000
G2-I2 42.1010 42.0240 78.9970 79.0330
D0-I2 76.9150 76.8190 61.5780 61.5960
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.231M.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59728.3695388227
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 168607
RA 275.312033
DEC -16.3755
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 57.685
HIERARCH ESO ISS PBL12 END 57.565
HIERARCH ESO ISS PBLA12 START 282.6
HIERARCH ESO ISS PBLA12 END 282.7
HIERARCH ESO ISS PBL13 START 84.16
HIERARCH ESO ISS PBL13 END 84.007
HIERARCH ESO ISS PBLA13 START 259.0
HIERARCH ESO ISS PBLA13 END 259.1
HIERARCH ESO ISS PBL14 START 25.458
HIERARCH ESO ISS PBL14 END 25.431
HIERARCH ESO ISS PBLA14 START 323.956
HIERARCH ESO ISS PBLA14 END 324.096
HIERARCH ESO ISS PBL23 START 38.847
HIERARCH ESO ISS PBL23 END 38.825
HIERARCH ESO ISS PBLA23 START 222.6
HIERARCH ESO ISS PBLA23 END 222.7
HIERARCH ESO ISS PBL24 START 42.101
HIERARCH ESO ISS PBL24 END 42.024
HIERARCH ESO ISS PBLA24 START 78.997
HIERARCH ESO ISS PBLA24 END 79.033
HIERARCH ESO ISS PBL34 START 76.915
HIERARCH ESO ISS PBL34 END 76.819
HIERARCH ESO ISS PBLA34 START 61.578
HIERARCH ESO ISS PBLA34 END 61.596
HIERARCH ESO ISS AMBI TAU0 START 0.002194
HIERARCH ESO ISS AMBI TAU0 END 0.002627
HIERARCH ESO ISS AMBI TEMP 6.56
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.64