Exposure
ID
PIONI.2024-07-10T02:00:26.055_1
Header ID
PIONI.2024-07-10T02:00:26.055
Date updated
2024-07-10 02:05:34 UTC+0000
Release date
2025-07-10 02:05:34 UTC+0000
UTC Start
2024-07-10 02:00:26.055
UTC End
2024-07-10 02:00:51.655
MJD Start
60501.0836348967
MJD End
60501.083931193
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002399
Ambient temperature (°C)
6.85
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 48.1460 48.1440 170.8000 170.9000
A0-J2 109.6150 109.4680 112.7000 112.8000
A0-J6 159.0260 158.9410 37.9230 37.9540
B5-J2 93.6420 93.4990 86.8000 86.8000
B5-J6 195.0270 194.9710 27.5070 27.5450
J2-J6 167.7160 167.7160 358.8290 358.9060
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 60501.0836348967
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 48.146
HIERARCH ESO ISS PBL12 END 48.144
HIERARCH ESO ISS PBLA12 START 170.8
HIERARCH ESO ISS PBLA12 END 170.9
HIERARCH ESO ISS PBL13 START 109.615
HIERARCH ESO ISS PBL13 END 109.468
HIERARCH ESO ISS PBLA13 START 112.7
HIERARCH ESO ISS PBLA13 END 112.8
HIERARCH ESO ISS PBL14 START 159.026
HIERARCH ESO ISS PBL14 END 158.941
HIERARCH ESO ISS PBLA14 START 37.923
HIERARCH ESO ISS PBLA14 END 37.954
HIERARCH ESO ISS PBL23 START 93.642
HIERARCH ESO ISS PBL23 END 93.499
HIERARCH ESO ISS PBLA23 START 86.8
HIERARCH ESO ISS PBLA23 END 86.8
HIERARCH ESO ISS PBL24 START 195.027
HIERARCH ESO ISS PBL24 END 194.971
HIERARCH ESO ISS PBLA24 START 27.507
HIERARCH ESO ISS PBLA24 END 27.545
HIERARCH ESO ISS PBL34 START 167.716
HIERARCH ESO ISS PBL34 END 167.716
HIERARCH ESO ISS PBLA34 START 358.829
HIERARCH ESO ISS PBLA34 END 358.906
HIERARCH ESO ISS AMBI TAU0 START 0.002399
HIERARCH ESO ISS AMBI TAU0 END 0.002399
HIERARCH ESO ISS AMBI TEMP 6.85
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51