Exposure
ID
PIONI.2024-08-22T00:42:06.157_1
Header ID
PIONI.2024-08-22T00:42:06.157
Date updated
2024-08-22 00:50:38 UTC+0000
Release date
2024-08-22 00:42:06 UTC+0000
UTC Start
2024-08-22 00:42:06.157
UTC End
2024-08-22 00:42:31.757
MJD Start
60544.029237933
MJD End
60544.029534229296
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.97
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 63.3690 63.2260 122.6000 122.7000
A0-J2 99.4730 99.2560 91.9000 91.9000
A0-K0 112.7680 112.6190 69.3940 69.3610
G1-J2 55.4150 55.3760 56.2000 56.1000
G1-K0 90.3910 90.3970 35.2410 35.2420
J2-K0 43.3980 43.4060 8.1190 8.1900
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 60544.029237933
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 63.369
HIERARCH ESO ISS PBL12 END 63.226
HIERARCH ESO ISS PBLA12 START 122.6
HIERARCH ESO ISS PBLA12 END 122.7
HIERARCH ESO ISS PBL13 START 99.473
HIERARCH ESO ISS PBL13 END 99.256
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 112.768
HIERARCH ESO ISS PBL14 END 112.619
HIERARCH ESO ISS PBLA14 START 69.394
HIERARCH ESO ISS PBLA14 END 69.361
HIERARCH ESO ISS PBL23 START 55.415
HIERARCH ESO ISS PBL23 END 55.376
HIERARCH ESO ISS PBLA23 START 56.2
HIERARCH ESO ISS PBLA23 END 56.1
HIERARCH ESO ISS PBL24 START 90.391
HIERARCH ESO ISS PBL24 END 90.397
HIERARCH ESO ISS PBLA24 START 35.241
HIERARCH ESO ISS PBLA24 END 35.242
HIERARCH ESO ISS PBL34 START 43.398
HIERARCH ESO ISS PBL34 END 43.406
HIERARCH ESO ISS PBLA34 START 8.119
HIERARCH ESO ISS PBLA34 END 8.19
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.97
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07