Exposure
ID
PIONI.2024-07-05T08:51:31.864_1
Header ID
PIONI.2024-07-05T08:51:31.864
Date updated
2024-07-05 08:55:39 UTC+0000
Release date
2025-07-05 08:55:39 UTC+0000
UTC Start
2024-07-05 08:51:31.864
UTC End
2024-07-05 08:51:57.464
MJD Start
60496.3691187971
MJD End
60496.3694150934
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00153
Ambient temperature (°C)
10.57
Seeing (arcsec)
1.75
Observation
ID
59934
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
44465
Name
HIP95294
RA
290.803875
DEC
-44.80007
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.8460 85.8250 157.4000 157.5000
A0-J2 107.2220 107.1300 138.0000 138.1000
A0-K0 90.9590 90.8010 113.2960 113.4460
G1-J2 38.7390 38.6560 90.6000 90.7000
G1-K0 66.5020 66.4130 49.4260 49.4670
J2-K0 45.2430 45.2340 15.0850 15.1500
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 60496.3691187971
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP95294
RA 290.803875
DEC -44.80007
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 85.846
HIERARCH ESO ISS PBL12 END 85.825
HIERARCH ESO ISS PBLA12 START 157.4
HIERARCH ESO ISS PBLA12 END 157.5
HIERARCH ESO ISS PBL13 START 107.222
HIERARCH ESO ISS PBL13 END 107.13
HIERARCH ESO ISS PBLA13 START 138.0
HIERARCH ESO ISS PBLA13 END 138.1
HIERARCH ESO ISS PBL14 START 90.959
HIERARCH ESO ISS PBL14 END 90.801
HIERARCH ESO ISS PBLA14 START 113.296
HIERARCH ESO ISS PBLA14 END 113.446
HIERARCH ESO ISS PBL23 START 38.739
HIERARCH ESO ISS PBL23 END 38.656
HIERARCH ESO ISS PBLA23 START 90.6
HIERARCH ESO ISS PBLA23 END 90.7
HIERARCH ESO ISS PBL24 START 66.502
HIERARCH ESO ISS PBL24 END 66.413
HIERARCH ESO ISS PBLA24 START 49.426
HIERARCH ESO ISS PBLA24 END 49.467
HIERARCH ESO ISS PBL34 START 45.243
HIERARCH ESO ISS PBL34 END 45.234
HIERARCH ESO ISS PBLA34 START 15.085
HIERARCH ESO ISS PBLA34 END 15.15
HIERARCH ESO ISS AMBI TAU0 START 0.00153
HIERARCH ESO ISS AMBI TAU0 END 0.00153
HIERARCH ESO ISS AMBI TEMP 10.57
HIERARCH ESO ISS AMBI FWHM START 1.75
HIERARCH ESO ISS AMBI FWHM END 1.75