Exposure
ID
PIONI.2024-09-09T00:55:33.862_1
Header ID
PIONI.2024-09-09T00:55:33.862
Date updated
2024-09-09 01:00:48 UTC+0000
Release date
2025-09-09 01:00:48 UTC+0000
UTC Start
2024-09-09 00:55:33.862
UTC End
2024-09-09 00:55:59.462
MJD Start
60562.0385863683
MJD End
60562.0388826646
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004395
Ambient temperature (°C)
15.44
Seeing (arcsec)
0.825
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 43.1140 43.0940 159.7000 159.7000
A0-J2 119.3700 119.2400 94.3000 94.3000
A0-J6 168.1740 168.2060 33.4220 33.4480
B5-J2 108.6930 108.6250 73.2000 73.2000
B5-J6 196.7600 196.8060 23.2410 23.2820
J2-J6 151.6710 151.6390 349.9720 350.0520
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 60562.0385863683
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 43.114
HIERARCH ESO ISS PBL12 END 43.094
HIERARCH ESO ISS PBLA12 START 159.7
HIERARCH ESO ISS PBLA12 END 159.7
HIERARCH ESO ISS PBL13 START 119.37
HIERARCH ESO ISS PBL13 END 119.24
HIERARCH ESO ISS PBLA13 START 94.3
HIERARCH ESO ISS PBLA13 END 94.3
HIERARCH ESO ISS PBL14 START 168.174
HIERARCH ESO ISS PBL14 END 168.206
HIERARCH ESO ISS PBLA14 START 33.422
HIERARCH ESO ISS PBLA14 END 33.448
HIERARCH ESO ISS PBL23 START 108.693
HIERARCH ESO ISS PBL23 END 108.625
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 196.76
HIERARCH ESO ISS PBL24 END 196.806
HIERARCH ESO ISS PBLA24 START 23.241
HIERARCH ESO ISS PBLA24 END 23.282
HIERARCH ESO ISS PBL34 START 151.671
HIERARCH ESO ISS PBL34 END 151.639
HIERARCH ESO ISS PBLA34 START 349.972
HIERARCH ESO ISS PBLA34 END 350.052
HIERARCH ESO ISS AMBI TAU0 START 0.004557
HIERARCH ESO ISS AMBI TAU0 END 0.004233
HIERARCH ESO ISS AMBI TEMP 15.44
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.8