Exposure
ID
PIONI.2024-09-02T04:19:03.219_1
Header ID
PIONI.2024-09-02T04:19:03.219
Date updated
2024-09-02 04:25:48 UTC+0000
Release date
2025-09-02 04:25:48 UTC+0000
UTC Start
2024-09-02 04:19:03.219
UTC End
2024-09-02 04:19:28.819
MJD Start
60555.1798983705
MJD End
60555.1801946668
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0063505
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.885
Observation
ID
60492
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
44938
Name
HIP95294
RA
290.80388
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 87.3520 87.3280 148.3000 148.4000
A0-J2 113.4060 113.3150 127.8000 128.0000
A0-K0 101.0100 100.8680 104.1160 104.2420
G1-J2 43.8770 43.8060 83.8000 83.9000
G1-K0 71.9300 71.8560 46.3370 46.3870
J2-K0 45.7250 45.7190 10.6000 10.6680
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 60555.1798983705
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP95294
RA 290.80388
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 87.352
HIERARCH ESO ISS PBL12 END 87.328
HIERARCH ESO ISS PBLA12 START 148.3
HIERARCH ESO ISS PBLA12 END 148.4
HIERARCH ESO ISS PBL13 START 113.406
HIERARCH ESO ISS PBL13 END 113.315
HIERARCH ESO ISS PBLA13 START 127.8
HIERARCH ESO ISS PBLA13 END 128.0
HIERARCH ESO ISS PBL14 START 101.01
HIERARCH ESO ISS PBL14 END 100.868
HIERARCH ESO ISS PBLA14 START 104.116
HIERARCH ESO ISS PBLA14 END 104.242
HIERARCH ESO ISS PBL23 START 43.877
HIERARCH ESO ISS PBL23 END 43.806
HIERARCH ESO ISS PBLA23 START 83.8
HIERARCH ESO ISS PBLA23 END 83.9
HIERARCH ESO ISS PBL24 START 71.93
HIERARCH ESO ISS PBL24 END 71.856
HIERARCH ESO ISS PBLA24 START 46.337
HIERARCH ESO ISS PBLA24 END 46.387
HIERARCH ESO ISS PBL34 START 45.725
HIERARCH ESO ISS PBL34 END 45.719
HIERARCH ESO ISS PBLA34 START 10.6
HIERARCH ESO ISS PBLA34 END 10.668
HIERARCH ESO ISS AMBI TAU0 START 0.006146
HIERARCH ESO ISS AMBI TAU0 END 0.006555
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.83