Exposure
ID
PIONI.2024-09-09T01:07:47.835_1
Header ID
PIONI.2024-09-09T01:07:47.835
Date updated
2024-09-09 01:15:40 UTC+0000
Release date
2025-09-09 01:15:40 UTC+0000
UTC Start
2024-09-09 01:07:47.835
UTC End
2024-09-09 01:08:13.435
MJD Start
60562.0470814183
MJD End
60562.0473777146
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004268
Ambient temperature (°C)
15.48
Seeing (arcsec)
0.66
Observation
ID
60689
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
45125
Name
HIP_88175
RA
270.121163
DEC
-3.69052
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.7060 42.6860 161.4000 161.5000
A0-J2 116.5660 116.4200 94.6000 94.6000
A0-J6 168.7710 168.7960 33.9250 33.9470
B5-J2 107.1730 107.0910 73.1000 73.1000
B5-J6 197.6830 197.7270 24.0520 24.0900
J2-J6 151.0500 151.0220 351.6230 351.7050
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 60562.0470814183
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.121163
DEC -3.69052
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.706
HIERARCH ESO ISS PBL12 END 42.686
HIERARCH ESO ISS PBLA12 START 161.4
HIERARCH ESO ISS PBLA12 END 161.5
HIERARCH ESO ISS PBL13 START 116.566
HIERARCH ESO ISS PBL13 END 116.42
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 168.771
HIERARCH ESO ISS PBL14 END 168.796
HIERARCH ESO ISS PBLA14 START 33.925
HIERARCH ESO ISS PBLA14 END 33.947
HIERARCH ESO ISS PBL23 START 107.173
HIERARCH ESO ISS PBL23 END 107.091
HIERARCH ESO ISS PBLA23 START 73.1
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 197.683
HIERARCH ESO ISS PBL24 END 197.727
HIERARCH ESO ISS PBLA24 START 24.052
HIERARCH ESO ISS PBLA24 END 24.09
HIERARCH ESO ISS PBL34 START 151.05
HIERARCH ESO ISS PBL34 END 151.022
HIERARCH ESO ISS PBLA34 START 351.623
HIERARCH ESO ISS PBLA34 END 351.705
HIERARCH ESO ISS AMBI TAU0 START 0.004268
HIERARCH ESO ISS AMBI TAU0 END 0.004268
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66