Exposure
ID
PIONI.2024-07-10T04:00:21.426_1
Header ID
PIONI.2024-07-10T04:00:21.426
Date updated
2024-07-10 04:05:39 UTC+0000
Release date
2024-07-10 04:00:21 UTC+0000
UTC Start
2024-07-10 04:00:21.426
UTC End
2024-07-10 04:00:47.026
MJD Start
60501.1669146488
MJD End
60501.1672109451
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0029875
Ambient temperature (°C)
6.56
Seeing (arcsec)
0.48
Observation
ID
60024
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
44548
Name
HD_131305
RA
223.382277
DEC
-24.48092
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 47.5340 47.5350 181.3000 181.4000
A0-J2 88.0980 87.9120 124.3000 124.4000
A0-J6 150.0550 149.9350 39.2680 39.2750
B5-J2 73.8830 73.6820 91.6000 91.7000
B5-J6 189.7860 189.7030 30.3980 30.4170
J2-J6 167.2710 167.2760 7.6150 7.6900
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 60501.1669146488
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_131305
RA 223.382277
DEC -24.48092
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 47.534
HIERARCH ESO ISS PBL12 END 47.535
HIERARCH ESO ISS PBLA12 START 181.3
HIERARCH ESO ISS PBLA12 END 181.4
HIERARCH ESO ISS PBL13 START 88.098
HIERARCH ESO ISS PBL13 END 87.912
HIERARCH ESO ISS PBLA13 START 124.3
HIERARCH ESO ISS PBLA13 END 124.4
HIERARCH ESO ISS PBL14 START 150.055
HIERARCH ESO ISS PBL14 END 149.935
HIERARCH ESO ISS PBLA14 START 39.268
HIERARCH ESO ISS PBLA14 END 39.275
HIERARCH ESO ISS PBL23 START 73.883
HIERARCH ESO ISS PBL23 END 73.682
HIERARCH ESO ISS PBLA23 START 91.6
HIERARCH ESO ISS PBLA23 END 91.7
HIERARCH ESO ISS PBL24 START 189.786
HIERARCH ESO ISS PBL24 END 189.703
HIERARCH ESO ISS PBLA24 START 30.398
HIERARCH ESO ISS PBLA24 END 30.417
HIERARCH ESO ISS PBL34 START 167.271
HIERARCH ESO ISS PBL34 END 167.276
HIERARCH ESO ISS PBLA34 START 7.615
HIERARCH ESO ISS PBLA34 END 7.69
HIERARCH ESO ISS AMBI TAU0 START 0.002902
HIERARCH ESO ISS AMBI TAU0 END 0.003073
HIERARCH ESO ISS AMBI TEMP 6.56
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48