Exposure
ID
PIONI.2024-07-10T04:31:39.327_1
Header ID
PIONI.2024-07-10T04:31:39.327
Date updated
2024-07-10 04:35:30 UTC+0000
Release date
2025-07-10 04:35:30 UTC+0000
UTC Start
2024-07-10 04:31:39.327
UTC End
2024-07-10 04:32:04.927
MJD Start
60501.1886496223
MJD End
60501.1889459186
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003109
Ambient temperature (°C)
7.09
Seeing (arcsec)
0.63
Observation
ID
60026
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
44550
Name
HIP80708
RA
247.175422
DEC
0.05433
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 39.5160 39.5030 169.8000 169.9000
A0-J2 99.3930 99.1760 93.3000 93.4000
A0-J6 169.6630 169.6670 35.2180 35.2200
B5-J2 97.9940 97.8600 70.3000 70.2000
B5-J6 199.4020 199.4390 27.1040 27.1250
J2-J6 144.4100 144.4080 359.4460 359.5350
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 60501.1886496223
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP80708
RA 247.175422
DEC 0.05433
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 39.516
HIERARCH ESO ISS PBL12 END 39.503
HIERARCH ESO ISS PBLA12 START 169.8
HIERARCH ESO ISS PBLA12 END 169.9
HIERARCH ESO ISS PBL13 START 99.393
HIERARCH ESO ISS PBL13 END 99.176
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.4
HIERARCH ESO ISS PBL14 START 169.663
HIERARCH ESO ISS PBL14 END 169.667
HIERARCH ESO ISS PBLA14 START 35.218
HIERARCH ESO ISS PBLA14 END 35.22
HIERARCH ESO ISS PBL23 START 97.994
HIERARCH ESO ISS PBL23 END 97.86
HIERARCH ESO ISS PBLA23 START 70.3
HIERARCH ESO ISS PBLA23 END 70.2
HIERARCH ESO ISS PBL24 START 199.402
HIERARCH ESO ISS PBL24 END 199.439
HIERARCH ESO ISS PBLA24 START 27.104
HIERARCH ESO ISS PBLA24 END 27.125
HIERARCH ESO ISS PBL34 START 144.41
HIERARCH ESO ISS PBL34 END 144.408
HIERARCH ESO ISS PBLA34 START 359.446
HIERARCH ESO ISS PBLA34 END 359.535
HIERARCH ESO ISS AMBI TAU0 START 0.003109
HIERARCH ESO ISS AMBI TAU0 END 0.003109
HIERARCH ESO ISS AMBI TEMP 7.09
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63