Exposure
ID
PIONI.2024-08-20T23:25:45.652_1
Header ID
PIONI.2024-08-20T23:25:45.652
Date updated
2024-08-20 23:35:34 UTC+0000
Release date
2025-08-20 23:35:34 UTC+0000
UTC Start
2024-08-20 23:25:45.651
UTC End
2024-08-20 23:26:11.251
MJD Start
60542.9762228159
MJD End
60542.9765191122
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
7.31
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 89.4450 89.4320 145.2000 145.4000
A0-J2 119.0630 118.9950 126.0000 126.2000
A0-K0 106.5390 106.4240 104.4100 104.5420
G1-J2 45.4250 45.3640 85.6000 85.7000
G1-K0 70.2040 70.1330 48.0190 48.0820
J2-K0 44.0470 44.0420 9.0030 9.0740
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 60542.9762228159
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 89.445
HIERARCH ESO ISS PBL12 END 89.432
HIERARCH ESO ISS PBLA12 START 145.2
HIERARCH ESO ISS PBLA12 END 145.4
HIERARCH ESO ISS PBL13 START 119.063
HIERARCH ESO ISS PBL13 END 118.995
HIERARCH ESO ISS PBLA13 START 126.0
HIERARCH ESO ISS PBLA13 END 126.2
HIERARCH ESO ISS PBL14 START 106.539
HIERARCH ESO ISS PBL14 END 106.424
HIERARCH ESO ISS PBLA14 START 104.41
HIERARCH ESO ISS PBLA14 END 104.542
HIERARCH ESO ISS PBL23 START 45.425
HIERARCH ESO ISS PBL23 END 45.364
HIERARCH ESO ISS PBLA23 START 85.6
HIERARCH ESO ISS PBLA23 END 85.7
HIERARCH ESO ISS PBL24 START 70.204
HIERARCH ESO ISS PBL24 END 70.133
HIERARCH ESO ISS PBLA24 START 48.019
HIERARCH ESO ISS PBLA24 END 48.082
HIERARCH ESO ISS PBL34 START 44.047
HIERARCH ESO ISS PBL34 END 44.042
HIERARCH ESO ISS PBLA34 START 9.003
HIERARCH ESO ISS PBLA34 END 9.074
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 7.31
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07