Exposure
ID
PIONI.2024-06-10T08:42:33.344_1
Header ID
PIONI.2024-06-10T08:42:33.344
Date updated
2024-06-10 08:50:52 UTC+0000
Release date
2025-06-10 08:50:52 UTC+0000
UTC Start
2024-06-10 08:42:33.344
UTC End
2024-06-10 08:42:58.944
MJD Start
60471.3628859315
MJD End
60471.3631822278
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.04
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 40.7290 40.7260 177.5000 177.6000
A0-J2 83.6140 83.3590 98.4000 98.4000
A0-J6 168.0740 168.0390 35.1740 35.1670
B5-J2 85.8420 85.6640 70.6000 70.6000
B5-J6 201.8610 201.8650 28.0920 28.1040
J2-J6 150.2150 150.2340 5.3780 5.4630
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 60471.3628859315
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 40.729
HIERARCH ESO ISS PBL12 END 40.726
HIERARCH ESO ISS PBLA12 START 177.5
HIERARCH ESO ISS PBLA12 END 177.6
HIERARCH ESO ISS PBL13 START 83.614
HIERARCH ESO ISS PBL13 END 83.359
HIERARCH ESO ISS PBLA13 START 98.4
HIERARCH ESO ISS PBLA13 END 98.4
HIERARCH ESO ISS PBL14 START 168.074
HIERARCH ESO ISS PBL14 END 168.039
HIERARCH ESO ISS PBLA14 START 35.174
HIERARCH ESO ISS PBLA14 END 35.167
HIERARCH ESO ISS PBL23 START 85.842
HIERARCH ESO ISS PBL23 END 85.664
HIERARCH ESO ISS PBLA23 START 70.6
HIERARCH ESO ISS PBLA23 END 70.6
HIERARCH ESO ISS PBL24 START 201.861
HIERARCH ESO ISS PBL24 END 201.865
HIERARCH ESO ISS PBLA24 START 28.092
HIERARCH ESO ISS PBLA24 END 28.104
HIERARCH ESO ISS PBL34 START 150.215
HIERARCH ESO ISS PBL34 END 150.234
HIERARCH ESO ISS PBLA34 START 5.378
HIERARCH ESO ISS PBLA34 END 5.463
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.04
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88