Exposure
ID
PIONI.2024-08-20T01:49:38.306_1
Header ID
PIONI.2024-08-20T01:49:38.306
Date updated
2024-08-20 01:55:32 UTC+0000
Release date
2025-08-20 01:55:32 UTC+0000
UTC Start
2024-08-20 01:49:38.306
UTC End
2024-08-20 01:50:16.706
MJD Start
60542.0761377998
MJD End
60542.07658224424
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002616
Ambient temperature (°C)
10.83
Seeing (arcsec)
0.9
Observation
ID
60365
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
44820
Name
HIP75206
RA
230.53164
DEC
-47.92852
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 87.2510 87.2290 157.6000 157.8000
A0-J2 110.2800 110.1750 139.2000 139.4000
A0-K0 93.2020 93.0130 116.0300 116.2390
G1-J2 38.9110 38.8080 94.2000 94.3000
G1-K0 64.3150 64.1960 51.7980 51.8670
J2-K0 44.1990 44.1860 15.3930 15.4850
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 60542.0761377998
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP75206
RA 230.53164
DEC -47.92852
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 87.251
HIERARCH ESO ISS PBL12 END 87.229
HIERARCH ESO ISS PBLA12 START 157.6
HIERARCH ESO ISS PBLA12 END 157.8
HIERARCH ESO ISS PBL13 START 110.28
HIERARCH ESO ISS PBL13 END 110.175
HIERARCH ESO ISS PBLA13 START 139.2
HIERARCH ESO ISS PBLA13 END 139.4
HIERARCH ESO ISS PBL14 START 93.202
HIERARCH ESO ISS PBL14 END 93.013
HIERARCH ESO ISS PBLA14 START 116.03
HIERARCH ESO ISS PBLA14 END 116.239
HIERARCH ESO ISS PBL23 START 38.911
HIERARCH ESO ISS PBL23 END 38.808
HIERARCH ESO ISS PBLA23 START 94.2
HIERARCH ESO ISS PBLA23 END 94.3
HIERARCH ESO ISS PBL24 START 64.315
HIERARCH ESO ISS PBL24 END 64.196
HIERARCH ESO ISS PBLA24 START 51.798
HIERARCH ESO ISS PBLA24 END 51.867
HIERARCH ESO ISS PBL34 START 44.199
HIERARCH ESO ISS PBL34 END 44.186
HIERARCH ESO ISS PBLA34 START 15.393
HIERARCH ESO ISS PBLA34 END 15.485
HIERARCH ESO ISS AMBI TAU0 START 0.002616
HIERARCH ESO ISS AMBI TAU0 END 0.002616
HIERARCH ESO ISS AMBI TEMP 10.83
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9