Exposure
ID
PIONI.2024-07-10T01:49:14.395_1
Header ID
PIONI.2024-07-10T01:49:14.395
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 01:49:14.395
UTC End
2024-07-10 01:49:39.995
MJD Start
60501.0758610517
MJD End
60501.076157348
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002278
Ambient temperature (°C)
6.92
Seeing (arcsec)
0.52
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 48.1980 48.1950 169.2000 169.3000
A0-J2 112.2870 112.1480 110.8000 110.9000
A0-J6 160.5400 160.4620 37.3290 37.3620
B5-J2 96.2150 96.0820 85.6000 85.6000
B5-J6 196.0230 195.9720 26.7780 26.8180
J2-J6 167.7290 167.7280 357.3960 357.4730
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 60501.0758610517
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 48.198
HIERARCH ESO ISS PBL12 END 48.195
HIERARCH ESO ISS PBLA12 START 169.2
HIERARCH ESO ISS PBLA12 END 169.3
HIERARCH ESO ISS PBL13 START 112.287
HIERARCH ESO ISS PBL13 END 112.148
HIERARCH ESO ISS PBLA13 START 110.8
HIERARCH ESO ISS PBLA13 END 110.9
HIERARCH ESO ISS PBL14 START 160.54
HIERARCH ESO ISS PBL14 END 160.462
HIERARCH ESO ISS PBLA14 START 37.329
HIERARCH ESO ISS PBLA14 END 37.362
HIERARCH ESO ISS PBL23 START 96.215
HIERARCH ESO ISS PBL23 END 96.082
HIERARCH ESO ISS PBLA23 START 85.6
HIERARCH ESO ISS PBLA23 END 85.6
HIERARCH ESO ISS PBL24 START 196.023
HIERARCH ESO ISS PBL24 END 195.972
HIERARCH ESO ISS PBLA24 START 26.778
HIERARCH ESO ISS PBLA24 END 26.818
HIERARCH ESO ISS PBL34 START 167.729
HIERARCH ESO ISS PBL34 END 167.728
HIERARCH ESO ISS PBLA34 START 357.396
HIERARCH ESO ISS PBLA34 END 357.473
HIERARCH ESO ISS AMBI TAU0 START 0.002282
HIERARCH ESO ISS AMBI TAU0 END 0.002274
HIERARCH ESO ISS AMBI TEMP 6.92
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.53