Exposure
ID
PIONI.2024-06-10T08:20:16.942_1
Header ID
PIONI.2024-06-10T08:20:16.942
Date updated
2024-06-10 08:25:41 UTC+0000
Release date
2025-06-10 08:25:40 UTC+0000
UTC Start
2024-06-10 08:20:16.942
UTC End
2024-06-10 08:20:42.542
MJD Start
60471.3474183097
MJD End
60471.347714606
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
10.95
Seeing (arcsec)
1.88
Observation
ID
59625
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
44220
Name
HIP_88175
RA
270.121154
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 40.9290 40.9220 173.5000 173.7000
A0-J2 92.7070 92.4730 97.2000 97.2000
A0-J6 169.1220 169.1000 35.3170 35.3160
B5-J2 92.0880 91.9290 71.6000 71.6000
B5-J6 201.5050 201.5200 27.5400 27.5580
J2-J6 149.7270 149.7340 2.2110 2.2970
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 60471.3474183097
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.121154
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 40.929
HIERARCH ESO ISS PBL12 END 40.922
HIERARCH ESO ISS PBLA12 START 173.5
HIERARCH ESO ISS PBLA12 END 173.7
HIERARCH ESO ISS PBL13 START 92.707
HIERARCH ESO ISS PBL13 END 92.473
HIERARCH ESO ISS PBLA13 START 97.2
HIERARCH ESO ISS PBLA13 END 97.2
HIERARCH ESO ISS PBL14 START 169.122
HIERARCH ESO ISS PBL14 END 169.1
HIERARCH ESO ISS PBLA14 START 35.317
HIERARCH ESO ISS PBLA14 END 35.316
HIERARCH ESO ISS PBL23 START 92.088
HIERARCH ESO ISS PBL23 END 91.929
HIERARCH ESO ISS PBLA23 START 71.6
HIERARCH ESO ISS PBLA23 END 71.6
HIERARCH ESO ISS PBL24 START 201.505
HIERARCH ESO ISS PBL24 END 201.52
HIERARCH ESO ISS PBLA24 START 27.54
HIERARCH ESO ISS PBLA24 END 27.558
HIERARCH ESO ISS PBL34 START 149.727
HIERARCH ESO ISS PBL34 END 149.734
HIERARCH ESO ISS PBLA34 START 2.211
HIERARCH ESO ISS PBLA34 END 2.297
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 10.95
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88