Exposure
ID
PIONI.2024-08-20T01:28:14.823_1
Header ID
PIONI.2024-08-20T01:28:14.823
Date updated
2024-08-20 01:35:37 UTC+0000
Release date
2025-08-20 01:35:37 UTC+0000
UTC Start
2024-08-20 01:28:14.822
UTC End
2024-08-20 01:28:53.222
MJD Start
60542.0612826669
MJD End
60542.061727111344
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0033290000000000004
Ambient temperature (°C)
11.14
Seeing (arcsec)
0.94
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 87.8520 87.8280 152.8000 153.0000
A0-J2 113.0780 112.9730 133.7000 133.9000
A0-K0 98.0790 97.8990 110.7800 110.9690
G1-J2 41.5400 41.4450 90.1000 90.2000
G1-K0 67.3280 67.2190 49.9460 50.0170
J2-K0 44.5060 44.4960 12.9750 13.0660
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 60542.0612826669
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 87.852
HIERARCH ESO ISS PBL12 END 87.828
HIERARCH ESO ISS PBLA12 START 152.8
HIERARCH ESO ISS PBLA12 END 153.0
HIERARCH ESO ISS PBL13 START 113.078
HIERARCH ESO ISS PBL13 END 112.973
HIERARCH ESO ISS PBLA13 START 133.7
HIERARCH ESO ISS PBLA13 END 133.9
HIERARCH ESO ISS PBL14 START 98.079
HIERARCH ESO ISS PBL14 END 97.899
HIERARCH ESO ISS PBLA14 START 110.78
HIERARCH ESO ISS PBLA14 END 110.969
HIERARCH ESO ISS PBL23 START 41.54
HIERARCH ESO ISS PBL23 END 41.445
HIERARCH ESO ISS PBLA23 START 90.1
HIERARCH ESO ISS PBLA23 END 90.2
HIERARCH ESO ISS PBL24 START 67.328
HIERARCH ESO ISS PBL24 END 67.219
HIERARCH ESO ISS PBLA24 START 49.946
HIERARCH ESO ISS PBLA24 END 50.017
HIERARCH ESO ISS PBL34 START 44.506
HIERARCH ESO ISS PBL34 END 44.496
HIERARCH ESO ISS PBLA34 START 12.975
HIERARCH ESO ISS PBLA34 END 13.066
HIERARCH ESO ISS AMBI TAU0 START 0.003014
HIERARCH ESO ISS AMBI TAU0 END 0.003644
HIERARCH ESO ISS AMBI TEMP 11.14
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.91