Exposure
ID
PIONI.2024-09-13T00:34:03.427_1
Header ID
PIONI.2024-09-13T00:34:03.427
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 00:34:03.428
UTC End
2024-09-13 00:34:29.028
MJD Start
60566.0236507822
MJD End
60566.0239470785
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003548
Ambient temperature (°C)
12.78
Seeing (arcsec)
0.575
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 43.3140 43.2930 158.9000 158.9000
A0-J2 120.5770 120.4580 94.2000 94.2000
A0-J6 167.8440 167.8790 33.1600 33.1870
B5-J2 109.3120 109.2520 73.2000 73.2000
B5-J6 196.3040 196.3510 22.8380 22.8810
J2-J6 151.9990 151.9640 349.2090 349.2880
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 60566.0236507822
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 43.314
HIERARCH ESO ISS PBL12 END 43.293
HIERARCH ESO ISS PBLA12 START 158.9
HIERARCH ESO ISS PBLA12 END 158.9
HIERARCH ESO ISS PBL13 START 120.577
HIERARCH ESO ISS PBL13 END 120.458
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 167.844
HIERARCH ESO ISS PBL14 END 167.879
HIERARCH ESO ISS PBLA14 START 33.16
HIERARCH ESO ISS PBLA14 END 33.187
HIERARCH ESO ISS PBL23 START 109.312
HIERARCH ESO ISS PBL23 END 109.252
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 196.304
HIERARCH ESO ISS PBL24 END 196.351
HIERARCH ESO ISS PBLA24 START 22.838
HIERARCH ESO ISS PBLA24 END 22.881
HIERARCH ESO ISS PBL34 START 151.999
HIERARCH ESO ISS PBL34 END 151.964
HIERARCH ESO ISS PBLA34 START 349.209
HIERARCH ESO ISS PBLA34 END 349.288
HIERARCH ESO ISS AMBI TAU0 START 0.00342
HIERARCH ESO ISS AMBI TAU0 END 0.003676
HIERARCH ESO ISS AMBI TEMP 12.78
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.56