Exposure
ID
PIONI.2024-08-20T01:46:16.884_1
Header ID
PIONI.2024-08-20T01:46:16.884
Date updated
2024-08-20 01:50:32 UTC+0000
Release date
2025-08-20 01:50:32 UTC+0000
UTC Start
2024-08-20 01:46:16.884
UTC End
2024-08-20 01:46:55.284
MJD Start
60542.0738065252
MJD End
60542.07425096964
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004135
Ambient temperature (°C)
11.0
Seeing (arcsec)
0.76
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 87.3420 87.3200 156.9000 157.0000
A0-J2 110.7130 110.6090 138.3000 138.6000
A0-K0 93.9730 93.7890 115.1790 115.3810
G1-J2 39.3330 39.2320 93.5000 93.7000
G1-K0 64.8030 64.6870 51.5160 51.5840
J2-K0 44.2510 44.2390 15.0180 15.1080
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 60542.0738065252
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 87.342
HIERARCH ESO ISS PBL12 END 87.32
HIERARCH ESO ISS PBLA12 START 156.9
HIERARCH ESO ISS PBLA12 END 157.0
HIERARCH ESO ISS PBL13 START 110.713
HIERARCH ESO ISS PBL13 END 110.609
HIERARCH ESO ISS PBLA13 START 138.3
HIERARCH ESO ISS PBLA13 END 138.6
HIERARCH ESO ISS PBL14 START 93.973
HIERARCH ESO ISS PBL14 END 93.789
HIERARCH ESO ISS PBLA14 START 115.179
HIERARCH ESO ISS PBLA14 END 115.381
HIERARCH ESO ISS PBL23 START 39.333
HIERARCH ESO ISS PBL23 END 39.232
HIERARCH ESO ISS PBLA23 START 93.5
HIERARCH ESO ISS PBLA23 END 93.7
HIERARCH ESO ISS PBL24 START 64.803
HIERARCH ESO ISS PBL24 END 64.687
HIERARCH ESO ISS PBLA24 START 51.516
HIERARCH ESO ISS PBLA24 END 51.584
HIERARCH ESO ISS PBL34 START 44.251
HIERARCH ESO ISS PBL34 END 44.239
HIERARCH ESO ISS PBLA34 START 15.018
HIERARCH ESO ISS PBLA34 END 15.108
HIERARCH ESO ISS AMBI TAU0 START 0.004135
HIERARCH ESO ISS AMBI TAU0 END 0.004135
HIERARCH ESO ISS AMBI TEMP 11.0
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76