Exposure
ID
PIONI.2024-08-22T00:40:51.325_1
Header ID
PIONI.2024-08-22T00:40:51.325
Date updated
2024-08-22 00:50:38 UTC+0000
Release date
2024-08-22 00:40:51 UTC+0000
UTC Start
2024-08-22 00:40:51.325
UTC End
2024-08-22 00:41:16.925
MJD Start
60544.0283718174
MJD End
60544.0286681137
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.98
Seeing (arcsec)
1.07
Observation
ID
60388
Category
calibrator
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
44843
Name
HD137898
RA
232.157749
DEC
1.84189
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 63.6660 63.5240 122.4000 122.5000
A0-J2 99.9220 99.7060 91.9000 91.9000
A0-K0 113.0760 112.9290 69.4640 69.4310
G1-J2 55.4960 55.4570 56.2000 56.2000
G1-K0 90.3770 90.3840 35.2400 35.2410
J2-K0 43.3810 43.3890 7.9730 8.0440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60544.0283718174
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD137898
RA 232.157749
DEC 1.84189
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 63.666
HIERARCH ESO ISS PBL12 END 63.524
HIERARCH ESO ISS PBLA12 START 122.4
HIERARCH ESO ISS PBLA12 END 122.5
HIERARCH ESO ISS PBL13 START 99.922
HIERARCH ESO ISS PBL13 END 99.706
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 113.076
HIERARCH ESO ISS PBL14 END 112.929
HIERARCH ESO ISS PBLA14 START 69.464
HIERARCH ESO ISS PBLA14 END 69.431
HIERARCH ESO ISS PBL23 START 55.496
HIERARCH ESO ISS PBL23 END 55.457
HIERARCH ESO ISS PBLA23 START 56.2
HIERARCH ESO ISS PBLA23 END 56.2
HIERARCH ESO ISS PBL24 START 90.377
HIERARCH ESO ISS PBL24 END 90.384
HIERARCH ESO ISS PBLA24 START 35.24
HIERARCH ESO ISS PBLA24 END 35.241
HIERARCH ESO ISS PBL34 START 43.381
HIERARCH ESO ISS PBL34 END 43.389
HIERARCH ESO ISS PBLA34 START 7.973
HIERARCH ESO ISS PBLA34 END 8.044
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.98
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07