Exposure
ID
PIONI.2024-09-02T04:18:25.774_1
Header ID
PIONI.2024-09-02T04:18:25.774
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 04:18:25.774
UTC End
2024-09-02 04:18:51.374
MJD Start
60555.1794649758
MJD End
60555.1797612721
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006146
Ambient temperature (°C)
15.38
Seeing (arcsec)
0.94
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 87.3760 87.3540 148.1000 148.3000
A0-J2 113.5020 113.4160 127.7000 127.8000
A0-K0 101.1600 101.0260 103.9830 104.1020
G1-J2 43.9520 43.8850 83.7000 83.8000
G1-K0 72.0080 71.9390 46.2850 46.3320
J2-K0 45.7310 45.7260 10.5290 10.5930
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 60555.1794649758
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 87.376
HIERARCH ESO ISS PBL12 END 87.354
HIERARCH ESO ISS PBLA12 START 148.1
HIERARCH ESO ISS PBLA12 END 148.3
HIERARCH ESO ISS PBL13 START 113.502
HIERARCH ESO ISS PBL13 END 113.416
HIERARCH ESO ISS PBLA13 START 127.7
HIERARCH ESO ISS PBLA13 END 127.8
HIERARCH ESO ISS PBL14 START 101.16
HIERARCH ESO ISS PBL14 END 101.026
HIERARCH ESO ISS PBLA14 START 103.983
HIERARCH ESO ISS PBLA14 END 104.102
HIERARCH ESO ISS PBL23 START 43.952
HIERARCH ESO ISS PBL23 END 43.885
HIERARCH ESO ISS PBLA23 START 83.7
HIERARCH ESO ISS PBLA23 END 83.8
HIERARCH ESO ISS PBL24 START 72.008
HIERARCH ESO ISS PBL24 END 71.939
HIERARCH ESO ISS PBLA24 START 46.285
HIERARCH ESO ISS PBLA24 END 46.332
HIERARCH ESO ISS PBL34 START 45.731
HIERARCH ESO ISS PBL34 END 45.726
HIERARCH ESO ISS PBLA34 START 10.529
HIERARCH ESO ISS PBLA34 END 10.593
HIERARCH ESO ISS AMBI TAU0 START 0.006146
HIERARCH ESO ISS AMBI TAU0 END 0.006146
HIERARCH ESO ISS AMBI TEMP 15.38
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94