Exposure
ID
PIONI.2024-09-13T00:34:40.826_1
Header ID
PIONI.2024-09-13T00:34:40.826
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 00:34:40.826
UTC End
2024-09-13 00:35:06.426
MJD Start
60566.024083639
MJD End
60566.0243799353
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 43.2920 43.2710 159.0000 159.0000
A0-J2 120.4510 120.3290 94.2000 94.2000
A0-J6 167.8810 167.9160 33.1890 33.2170
B5-J2 109.2490 109.1860 73.2000 73.2000
B5-J6 196.3540 196.4010 22.8820 22.9250
J2-J6 151.9630 151.9280 349.2910 349.3700
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 60566.024083639
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 43.292
HIERARCH ESO ISS PBL12 END 43.271
HIERARCH ESO ISS PBLA12 START 159.0
HIERARCH ESO ISS PBLA12 END 159.0
HIERARCH ESO ISS PBL13 START 120.451
HIERARCH ESO ISS PBL13 END 120.329
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 167.881
HIERARCH ESO ISS PBL14 END 167.916
HIERARCH ESO ISS PBLA14 START 33.189
HIERARCH ESO ISS PBLA14 END 33.217
HIERARCH ESO ISS PBL23 START 109.249
HIERARCH ESO ISS PBL23 END 109.186
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 196.354
HIERARCH ESO ISS PBL24 END 196.401
HIERARCH ESO ISS PBLA24 START 22.882
HIERARCH ESO ISS PBLA24 END 22.925
HIERARCH ESO ISS PBL34 START 151.963
HIERARCH ESO ISS PBL34 END 151.928
HIERARCH ESO ISS PBLA34 START 349.291
HIERARCH ESO ISS PBLA34 END 349.37
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