Exposure
ID
PIONI.2024-08-20T23:43:49.288_1
Header ID
PIONI.2024-08-20T23:43:49.288
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 23:43:49.288
UTC End
2024-08-20 23:44:14.888
MJD Start
60542.988764911
MJD End
60542.9890612073
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 89.0360 89.0220 149.1000 149.3000
A0-J2 116.9840 116.9140 130.3000 130.5000
A0-K0 102.9980 102.8770 108.4750 108.6130
G1-J2 43.5390 43.4750 89.0000 89.1000
G1-K0 67.9890 67.9130 49.9140 49.9760
J2-K0 43.8640 43.8570 11.1510 11.2220
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 60542.988764911
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 89.036
HIERARCH ESO ISS PBL12 END 89.022
HIERARCH ESO ISS PBLA12 START 149.1
HIERARCH ESO ISS PBLA12 END 149.3
HIERARCH ESO ISS PBL13 START 116.984
HIERARCH ESO ISS PBL13 END 116.914
HIERARCH ESO ISS PBLA13 START 130.3
HIERARCH ESO ISS PBLA13 END 130.5
HIERARCH ESO ISS PBL14 START 102.998
HIERARCH ESO ISS PBL14 END 102.877
HIERARCH ESO ISS PBLA14 START 108.475
HIERARCH ESO ISS PBLA14 END 108.613
HIERARCH ESO ISS PBL23 START 43.539
HIERARCH ESO ISS PBL23 END 43.475
HIERARCH ESO ISS PBLA23 START 89.0
HIERARCH ESO ISS PBLA23 END 89.1
HIERARCH ESO ISS PBL24 START 67.989
HIERARCH ESO ISS PBL24 END 67.913
HIERARCH ESO ISS PBLA24 START 49.914
HIERARCH ESO ISS PBLA24 END 49.976
HIERARCH ESO ISS PBL34 START 43.864
HIERARCH ESO ISS PBL34 END 43.857
HIERARCH ESO ISS PBLA34 START 11.151
HIERARCH ESO ISS PBLA34 END 11.222
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