Exposure
ID
PIONI.2024-09-09T01:06:33.078_1
Header ID
PIONI.2024-09-09T01:06:33.078
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 01:06:33.078
UTC End
2024-09-09 01:06:58.678
MJD Start
60562.0462161764
MJD End
60562.0465124727
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0044785
Ambient temperature (°C)
15.62
Seeing (arcsec)
0.695
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 42.7470 42.7270 161.2000 161.3000
A0-J2 116.8670 116.7230 94.6000 94.6000
A0-J6 168.7160 168.7430 33.8810 33.9040
B5-J2 107.3410 107.2610 73.2000 73.2000
B5-J6 197.5920 197.6360 23.9760 24.0150
J2-J6 151.1090 151.0800 351.4570 351.5390
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 60562.0462161764
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 42.747
HIERARCH ESO ISS PBL12 END 42.727
HIERARCH ESO ISS PBLA12 START 161.2
HIERARCH ESO ISS PBLA12 END 161.3
HIERARCH ESO ISS PBL13 START 116.867
HIERARCH ESO ISS PBL13 END 116.723
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 168.716
HIERARCH ESO ISS PBL14 END 168.743
HIERARCH ESO ISS PBLA14 START 33.881
HIERARCH ESO ISS PBLA14 END 33.904
HIERARCH ESO ISS PBL23 START 107.341
HIERARCH ESO ISS PBL23 END 107.261
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 197.592
HIERARCH ESO ISS PBL24 END 197.636
HIERARCH ESO ISS PBLA24 START 23.976
HIERARCH ESO ISS PBLA24 END 24.015
HIERARCH ESO ISS PBL34 START 151.109
HIERARCH ESO ISS PBL34 END 151.08
HIERARCH ESO ISS PBLA34 START 351.457
HIERARCH ESO ISS PBLA34 END 351.539
HIERARCH ESO ISS AMBI TAU0 START 0.004526
HIERARCH ESO ISS AMBI TAU0 END 0.004431
HIERARCH ESO ISS AMBI TEMP 15.62
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.64