Exposure
ID
PIONI.2024-08-20T04:58:12.839_1
Header ID
PIONI.2024-08-20T04:58:12.839
Date updated
2024-08-20 05:05:37 UTC+0000
Release date
2025-08-20 05:05:37 UTC+0000
UTC Start
2024-08-20 04:58:12.839
UTC End
2024-08-20 04:58:38.439
MJD Start
60542.2070930405
MJD End
60542.2073893368
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002595
Ambient temperature (°C)
10.05
Seeing (arcsec)
0.73
Observation
ID
60380
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
44835
Name
HIP95294
RA
290.803878
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 87.8120 87.7900 145.7000 145.8000
A0-J2 115.2040 115.1170 125.1000 125.2000
A0-K0 103.7860 103.6530 101.6490 101.7670
G1-J2 45.2560 45.1910 81.9000 82.0000
G1-K0 73.3660 73.2980 45.3250 45.3750
J2-K0 45.8300 45.8260 9.2430 9.3090
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 60542.2070930405
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP95294
RA 290.803878
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 87.812
HIERARCH ESO ISS PBL12 END 87.79
HIERARCH ESO ISS PBLA12 START 145.7
HIERARCH ESO ISS PBLA12 END 145.8
HIERARCH ESO ISS PBL13 START 115.204
HIERARCH ESO ISS PBL13 END 115.117
HIERARCH ESO ISS PBLA13 START 125.1
HIERARCH ESO ISS PBLA13 END 125.2
HIERARCH ESO ISS PBL14 START 103.786
HIERARCH ESO ISS PBL14 END 103.653
HIERARCH ESO ISS PBLA14 START 101.649
HIERARCH ESO ISS PBLA14 END 101.767
HIERARCH ESO ISS PBL23 START 45.256
HIERARCH ESO ISS PBL23 END 45.191
HIERARCH ESO ISS PBLA23 START 81.9
HIERARCH ESO ISS PBLA23 END 82.0
HIERARCH ESO ISS PBL24 START 73.366
HIERARCH ESO ISS PBL24 END 73.298
HIERARCH ESO ISS PBLA24 START 45.325
HIERARCH ESO ISS PBLA24 END 45.375
HIERARCH ESO ISS PBL34 START 45.83
HIERARCH ESO ISS PBL34 END 45.826
HIERARCH ESO ISS PBLA34 START 9.243
HIERARCH ESO ISS PBLA34 END 9.309
HIERARCH ESO ISS AMBI TAU0 START 0.002595
HIERARCH ESO ISS AMBI TAU0 END 0.002595
HIERARCH ESO ISS AMBI TEMP 10.05
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73