Exposure
ID
PIONI.2024-07-10T01:48:36.940_1
Header ID
PIONI.2024-07-10T01:48:36.940
Date updated
2024-07-10 01:55:38 UTC+0000
Release date
2025-07-10 01:55:38 UTC+0000
UTC Start
2024-07-10 01:48:36.940
UTC End
2024-07-10 01:49:02.540
MJD Start
60501.0754275513
MJD End
60501.0757238476
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002282
Ambient temperature (°C)
6.92
Seeing (arcsec)
0.51
Observation
ID
60010
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
44534
Name
HD_122430
RA
210.594096
DEC
-27.4298
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 48.2010 48.1980 169.1000 169.2000
A0-J2 112.4300 112.2910 110.7000 110.8000
A0-J6 160.6190 160.5420 37.2950 37.3280
B5-J2 96.3510 96.2190 85.5000 85.6000
B5-J6 196.0750 196.0240 26.7360 26.7770
J2-J6 167.7300 167.7290 357.3170 357.3940
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 60501.0754275513
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_122430
RA 210.594096
DEC -27.4298
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 48.201
HIERARCH ESO ISS PBL12 END 48.198
HIERARCH ESO ISS PBLA12 START 169.1
HIERARCH ESO ISS PBLA12 END 169.2
HIERARCH ESO ISS PBL13 START 112.43
HIERARCH ESO ISS PBL13 END 112.291
HIERARCH ESO ISS PBLA13 START 110.7
HIERARCH ESO ISS PBLA13 END 110.8
HIERARCH ESO ISS PBL14 START 160.619
HIERARCH ESO ISS PBL14 END 160.542
HIERARCH ESO ISS PBLA14 START 37.295
HIERARCH ESO ISS PBLA14 END 37.328
HIERARCH ESO ISS PBL23 START 96.351
HIERARCH ESO ISS PBL23 END 96.219
HIERARCH ESO ISS PBLA23 START 85.5
HIERARCH ESO ISS PBLA23 END 85.6
HIERARCH ESO ISS PBL24 START 196.075
HIERARCH ESO ISS PBL24 END 196.024
HIERARCH ESO ISS PBLA24 START 26.736
HIERARCH ESO ISS PBLA24 END 26.777
HIERARCH ESO ISS PBL34 START 167.73
HIERARCH ESO ISS PBL34 END 167.729
HIERARCH ESO ISS PBLA34 START 357.317
HIERARCH ESO ISS PBLA34 END 357.394
HIERARCH ESO ISS AMBI TAU0 START 0.002282
HIERARCH ESO ISS AMBI TAU0 END 0.002282
HIERARCH ESO ISS AMBI TEMP 6.92
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51