Exposure
ID
PIONI.2024-07-09T02:50:23.990_1
Header ID
PIONI.2024-07-09T02:50:23.990
Date updated
2024-07-09 03:00:35 UTC+0000
Release date
2025-07-09 03:00:35 UTC+0000
UTC Start
2024-07-09 02:50:23.990
UTC End
2024-07-09 02:50:49.590
MJD Start
60500.1183332168
MJD End
60500.1186295131
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003128
Ambient temperature (°C)
7.08
Seeing (arcsec)
0.58
Observation
ID
59982
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
44506
Name
HIP68224
RA
209.494868
DEC
-25.99806
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 47.7970 47.7970 178.4000 178.5000
A0-J2 95.0010 94.8250 121.3000 121.5000
A0-J6 152.0260 151.9130 39.4400 39.4550
B5-J2 79.8630 79.6780 91.2000 91.2000
B5-J6 190.6970 190.6190 29.9750 30.0000
J2-J6 167.5250 167.5270 5.2800 5.3560
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 60500.1183332168
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP68224
RA 209.494868
DEC -25.99806
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 47.797
HIERARCH ESO ISS PBL12 END 47.797
HIERARCH ESO ISS PBLA12 START 178.4
HIERARCH ESO ISS PBLA12 END 178.5
HIERARCH ESO ISS PBL13 START 95.001
HIERARCH ESO ISS PBL13 END 94.825
HIERARCH ESO ISS PBLA13 START 121.3
HIERARCH ESO ISS PBLA13 END 121.5
HIERARCH ESO ISS PBL14 START 152.026
HIERARCH ESO ISS PBL14 END 151.913
HIERARCH ESO ISS PBLA14 START 39.44
HIERARCH ESO ISS PBLA14 END 39.455
HIERARCH ESO ISS PBL23 START 79.863
HIERARCH ESO ISS PBL23 END 79.678
HIERARCH ESO ISS PBLA23 START 91.2
HIERARCH ESO ISS PBLA23 END 91.2
HIERARCH ESO ISS PBL24 START 190.697
HIERARCH ESO ISS PBL24 END 190.619
HIERARCH ESO ISS PBLA24 START 29.975
HIERARCH ESO ISS PBLA24 END 30.0
HIERARCH ESO ISS PBL34 START 167.525
HIERARCH ESO ISS PBL34 END 167.527
HIERARCH ESO ISS PBLA34 START 5.28
HIERARCH ESO ISS PBLA34 END 5.356
HIERARCH ESO ISS AMBI TAU0 START 0.003128
HIERARCH ESO ISS AMBI TAU0 END 0.003128
HIERARCH ESO ISS AMBI TEMP 7.08
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58