Exposure
ID
PIONI.2024-08-20T03:50:59.593_1
Header ID
PIONI.2024-08-20T03:50:59.593
Date updated
2024-08-20 03:55:33 UTC+0000
Release date
2025-08-20 03:55:33 UTC+0000
UTC Start
2024-08-20 03:50:59.594
UTC End
2024-08-20 03:51:25.194
MJD Start
60542.1604119642
MJD End
60542.1607082605
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002229
Ambient temperature (°C)
10.46
Seeing (arcsec)
0.88
Observation
ID
60378
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
44833
Name
HIP_84969
RA
260.494346
DEC
-67.77071
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 90.3910 90.3920 158.6000 158.8000
A0-J2 124.3350 124.3150 144.8000 145.0000
A0-K0 107.9060 107.8540 129.3700 129.5320
G1-J2 42.4470 42.4110 114.3000 114.4000
G1-K0 52.8820 52.8130 72.7030 72.8190
J2-K0 35.2190 35.2080 19.5760 19.6640
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 60542.1604119642
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_84969
RA 260.494346
DEC -67.77071
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 90.391
HIERARCH ESO ISS PBL12 END 90.392
HIERARCH ESO ISS PBLA12 START 158.6
HIERARCH ESO ISS PBLA12 END 158.8
HIERARCH ESO ISS PBL13 START 124.335
HIERARCH ESO ISS PBL13 END 124.315
HIERARCH ESO ISS PBLA13 START 144.8
HIERARCH ESO ISS PBLA13 END 145.0
HIERARCH ESO ISS PBL14 START 107.906
HIERARCH ESO ISS PBL14 END 107.854
HIERARCH ESO ISS PBLA14 START 129.37
HIERARCH ESO ISS PBLA14 END 129.532
HIERARCH ESO ISS PBL23 START 42.447
HIERARCH ESO ISS PBL23 END 42.411
HIERARCH ESO ISS PBLA23 START 114.3
HIERARCH ESO ISS PBLA23 END 114.4
HIERARCH ESO ISS PBL24 START 52.882
HIERARCH ESO ISS PBL24 END 52.813
HIERARCH ESO ISS PBLA24 START 72.703
HIERARCH ESO ISS PBLA24 END 72.819
HIERARCH ESO ISS PBL34 START 35.219
HIERARCH ESO ISS PBL34 END 35.208
HIERARCH ESO ISS PBLA34 START 19.576
HIERARCH ESO ISS PBLA34 END 19.664
HIERARCH ESO ISS AMBI TAU0 START 0.002229
HIERARCH ESO ISS AMBI TAU0 END 0.002229
HIERARCH ESO ISS AMBI TEMP 10.46
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88