Exposure
ID
PIONI.2024-08-20T23:43:11.808_1
Header ID
PIONI.2024-08-20T23:43:11.808
Date updated
2024-08-20 23:50:31 UTC+0000
Release date
2025-08-20 23:50:31 UTC+0000
UTC Start
2024-08-20 23:43:11.808
UTC End
2024-08-20 23:43:37.408
MJD Start
60542.9883311065
MJD End
60542.988627402796
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
7.25
Seeing (arcsec)
1.07
Observation
ID
60382
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
44837
Name
HIP68333
RA
209.82137
DEC
-50.36974
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 89.0500 89.0360 149.0000 149.1000
A0-J2 117.0580 116.9880 130.2000 130.3000
A0-K0 103.1250 103.0040 108.3290 108.4670
G1-J2 43.6070 43.5430 88.9000 89.0000
G1-K0 68.0690 67.9930 49.8490 49.9110
J2-K0 43.8710 43.8640 11.0760 11.1470
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 60542.9883311065
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP68333
RA 209.82137
DEC -50.36974
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.05
HIERARCH ESO ISS PBL12 END 89.036
HIERARCH ESO ISS PBLA12 START 149.0
HIERARCH ESO ISS PBLA12 END 149.1
HIERARCH ESO ISS PBL13 START 117.058
HIERARCH ESO ISS PBL13 END 116.988
HIERARCH ESO ISS PBLA13 START 130.2
HIERARCH ESO ISS PBLA13 END 130.3
HIERARCH ESO ISS PBL14 START 103.125
HIERARCH ESO ISS PBL14 END 103.004
HIERARCH ESO ISS PBLA14 START 108.329
HIERARCH ESO ISS PBLA14 END 108.467
HIERARCH ESO ISS PBL23 START 43.607
HIERARCH ESO ISS PBL23 END 43.543
HIERARCH ESO ISS PBLA23 START 88.9
HIERARCH ESO ISS PBLA23 END 89.0
HIERARCH ESO ISS PBL24 START 68.069
HIERARCH ESO ISS PBL24 END 67.993
HIERARCH ESO ISS PBLA24 START 49.849
HIERARCH ESO ISS PBLA24 END 49.911
HIERARCH ESO ISS PBL34 START 43.871
HIERARCH ESO ISS PBL34 END 43.864
HIERARCH ESO ISS PBLA34 START 11.076
HIERARCH ESO ISS PBLA34 END 11.147
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 7.25
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07