Exposure
ID
PIONI.2024-09-05T00:31:11.536_1
Header ID
PIONI.2024-09-05T00:31:11.536
Date updated
2024-09-05 00:40:41 UTC+0000
Release date
2025-09-05 00:40:41 UTC+0000
UTC Start
2024-09-05 00:31:11.537
UTC End
2024-09-05 00:31:37.137
MJD Start
60558.021661303
MJD End
60558.021957599296
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003458
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.95
Observation
ID
60597
Category
science
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
45039
Name
HD_167714
RA
277.325808
DEC
-80.23306
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 84.7030 84.7170 108.8000 109.0000
A0-J2 129.1770 129.1790 95.1000 95.2000
A0-K0 122.9260 122.9110 82.4630 82.6110
G1-J2 51.0520 51.0400 71.8000 72.0000
G1-K0 60.2540 60.2330 43.8060 43.9330
J2-K0 28.4020 28.4060 346.1480 346.2610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60558.021661303
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_167714
RA 277.325808
DEC -80.23306
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 84.703
HIERARCH ESO ISS PBL12 END 84.717
HIERARCH ESO ISS PBLA12 START 108.8
HIERARCH ESO ISS PBLA12 END 109.0
HIERARCH ESO ISS PBL13 START 129.177
HIERARCH ESO ISS PBL13 END 129.179
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.2
HIERARCH ESO ISS PBL14 START 122.926
HIERARCH ESO ISS PBL14 END 122.911
HIERARCH ESO ISS PBLA14 START 82.463
HIERARCH ESO ISS PBLA14 END 82.611
HIERARCH ESO ISS PBL23 START 51.052
HIERARCH ESO ISS PBL23 END 51.04
HIERARCH ESO ISS PBLA23 START 71.8
HIERARCH ESO ISS PBLA23 END 72.0
HIERARCH ESO ISS PBL24 START 60.254
HIERARCH ESO ISS PBL24 END 60.233
HIERARCH ESO ISS PBLA24 START 43.806
HIERARCH ESO ISS PBLA24 END 43.933
HIERARCH ESO ISS PBL34 START 28.402
HIERARCH ESO ISS PBL34 END 28.406
HIERARCH ESO ISS PBLA34 START 346.148
HIERARCH ESO ISS PBLA34 END 346.261
HIERARCH ESO ISS AMBI TAU0 START 0.003458
HIERARCH ESO ISS AMBI TAU0 END 0.003458
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95