Exposure
ID
PIONI.2024-09-13T00:35:18.284_1
Header ID
PIONI.2024-09-13T00:35:18.284
Date updated
2024-09-13 00:40:34 UTC+0000
Release date
2025-09-13 00:40:34 UTC+0000
UTC Start
2024-09-13 00:35:18.284
UTC End
2024-09-13 00:35:43.884
MJD Start
60566.0245171799
MJD End
60566.0248134762
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003676
Ambient temperature (°C)
12.78
Seeing (arcsec)
0.56
Observation
ID
60689
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
45125
Name
HIP_88175
RA
270.121163
DEC
-3.69052
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 43.2700 43.2500 159.0000 159.1000
A0-J2 120.3220 120.2020 94.2000 94.2000
A0-J6 167.9180 167.9520 33.2180 33.2460
B5-J2 109.1830 109.1220 73.2000 73.2000
B5-J6 196.4040 196.4500 22.9270 22.9680
J2-J6 151.9260 151.8930 349.3740 349.4510
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 60566.0245171799
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.121163
DEC -3.69052
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 43.27
HIERARCH ESO ISS PBL12 END 43.25
HIERARCH ESO ISS PBLA12 START 159.0
HIERARCH ESO ISS PBLA12 END 159.1
HIERARCH ESO ISS PBL13 START 120.322
HIERARCH ESO ISS PBL13 END 120.202
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 167.918
HIERARCH ESO ISS PBL14 END 167.952
HIERARCH ESO ISS PBLA14 START 33.218
HIERARCH ESO ISS PBLA14 END 33.246
HIERARCH ESO ISS PBL23 START 109.183
HIERARCH ESO ISS PBL23 END 109.122
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 196.404
HIERARCH ESO ISS PBL24 END 196.45
HIERARCH ESO ISS PBLA24 START 22.927
HIERARCH ESO ISS PBLA24 END 22.968
HIERARCH ESO ISS PBL34 START 151.926
HIERARCH ESO ISS PBL34 END 151.893
HIERARCH ESO ISS PBLA34 START 349.374
HIERARCH ESO ISS PBLA34 END 349.451
HIERARCH ESO ISS AMBI TAU0 START 0.003676
HIERARCH ESO ISS AMBI TAU0 END 0.003676
HIERARCH ESO ISS AMBI TEMP 12.78
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56