Exposure
ID
PIONI.2024-07-10T02:02:19.111_1
Header ID
PIONI.2024-07-10T02:02:19.111
Date updated
2024-07-10 02:10:42 UTC+0000
Release date
2025-07-10 02:10:42 UTC+0000
UTC Start
2024-07-10 02:02:19.110
UTC End
2024-07-10 02:02:44.710
MJD Start
60501.0849434067
MJD End
60501.085239703
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002204
Ambient temperature (°C)
6.85
Seeing (arcsec)
0.55
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 48.1380 48.1360 171.1000 171.2000
A0-J2 109.1520 109.0040 113.0000 113.1000
A0-J6 158.7580 158.6720 38.0180 38.0480
B5-J2 93.1920 93.0470 87.0000 87.0000
B5-J6 194.8490 194.7920 27.6250 27.6630
J2-J6 167.7150 167.7140 359.0710 359.1480
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 60501.0849434067
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 48.138
HIERARCH ESO ISS PBL12 END 48.136
HIERARCH ESO ISS PBLA12 START 171.1
HIERARCH ESO ISS PBLA12 END 171.2
HIERARCH ESO ISS PBL13 START 109.152
HIERARCH ESO ISS PBL13 END 109.004
HIERARCH ESO ISS PBLA13 START 113.0
HIERARCH ESO ISS PBLA13 END 113.1
HIERARCH ESO ISS PBL14 START 158.758
HIERARCH ESO ISS PBL14 END 158.672
HIERARCH ESO ISS PBLA14 START 38.018
HIERARCH ESO ISS PBLA14 END 38.048
HIERARCH ESO ISS PBL23 START 93.192
HIERARCH ESO ISS PBL23 END 93.047
HIERARCH ESO ISS PBLA23 START 87.0
HIERARCH ESO ISS PBLA23 END 87.0
HIERARCH ESO ISS PBL24 START 194.849
HIERARCH ESO ISS PBL24 END 194.792
HIERARCH ESO ISS PBLA24 START 27.625
HIERARCH ESO ISS PBLA24 END 27.663
HIERARCH ESO ISS PBL34 START 167.715
HIERARCH ESO ISS PBL34 END 167.714
HIERARCH ESO ISS PBLA34 START 359.071
HIERARCH ESO ISS PBLA34 END 359.148
HIERARCH ESO ISS AMBI TAU0 START 0.002204
HIERARCH ESO ISS AMBI TAU0 END 0.002204
HIERARCH ESO ISS AMBI TEMP 6.85
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55