Exposure
ID
PIONI.2024-06-10T06:58:38.203_1
Header ID
PIONI.2024-06-10T06:58:38.203
Date updated
2024-06-10 07:05:41 UTC+0000
Release date
2025-06-10 07:05:40 UTC+0000
UTC Start
2024-06-10 06:58:38.203
UTC End
2024-06-10 06:59:03.803
MJD Start
60471.2907199385
MJD End
60471.2910162348
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.28
Seeing (arcsec)
1.88
Observation
ID
59617
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
44212
Name
HIP86047
RA
263.775405
DEC
-38.79932
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.5360 48.5370 166.2000 166.3000
A0-J2 120.3050 120.2160 112.2000 112.3000
A0-J6 153.6940 153.6020 38.6520 38.7030
B5-J2 99.8820 99.7780 89.0000 89.1000
B5-J6 187.2910 187.2210 26.8010 26.8530
J2-J6 166.1410 166.1460 354.6730 354.7500
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 60471.2907199385
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP86047
RA 263.775405
DEC -38.79932
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.536
HIERARCH ESO ISS PBL12 END 48.537
HIERARCH ESO ISS PBLA12 START 166.2
HIERARCH ESO ISS PBLA12 END 166.3
HIERARCH ESO ISS PBL13 START 120.305
HIERARCH ESO ISS PBL13 END 120.216
HIERARCH ESO ISS PBLA13 START 112.2
HIERARCH ESO ISS PBLA13 END 112.3
HIERARCH ESO ISS PBL14 START 153.694
HIERARCH ESO ISS PBL14 END 153.602
HIERARCH ESO ISS PBLA14 START 38.652
HIERARCH ESO ISS PBLA14 END 38.703
HIERARCH ESO ISS PBL23 START 99.882
HIERARCH ESO ISS PBL23 END 99.778
HIERARCH ESO ISS PBLA23 START 89.0
HIERARCH ESO ISS PBLA23 END 89.1
HIERARCH ESO ISS PBL24 START 187.291
HIERARCH ESO ISS PBL24 END 187.221
HIERARCH ESO ISS PBLA24 START 26.801
HIERARCH ESO ISS PBLA24 END 26.853
HIERARCH ESO ISS PBL34 START 166.141
HIERARCH ESO ISS PBL34 END 166.146
HIERARCH ESO ISS PBLA34 START 354.673
HIERARCH ESO ISS PBLA34 END 354.75
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88