Exposure
ID
PIONI.2024-09-02T04:19:40.736_1
Header ID
PIONI.2024-09-02T04:19:40.736
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 04:19:40.736
UTC End
2024-09-02 04:20:06.336
MJD Start
60555.1803325894
MJD End
60555.1806288857
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006555
Ambient temperature (°C)
15.35
Seeing (arcsec)
0.83
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 87.3280 87.3040 148.4000 148.5000
A0-J2 113.3120 113.2210 128.0000 128.1000
A0-K0 100.8640 100.7220 104.2420 104.3680
G1-J2 43.8040 43.7330 83.9000 84.0000
G1-K0 71.8540 71.7800 46.3850 46.4340
J2-K0 45.7190 45.7130 10.6660 10.7340
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 60555.1803325894
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 87.328
HIERARCH ESO ISS PBL12 END 87.304
HIERARCH ESO ISS PBLA12 START 148.4
HIERARCH ESO ISS PBLA12 END 148.5
HIERARCH ESO ISS PBL13 START 113.312
HIERARCH ESO ISS PBL13 END 113.221
HIERARCH ESO ISS PBLA13 START 128.0
HIERARCH ESO ISS PBLA13 END 128.1
HIERARCH ESO ISS PBL14 START 100.864
HIERARCH ESO ISS PBL14 END 100.722
HIERARCH ESO ISS PBLA14 START 104.242
HIERARCH ESO ISS PBLA14 END 104.368
HIERARCH ESO ISS PBL23 START 43.804
HIERARCH ESO ISS PBL23 END 43.733
HIERARCH ESO ISS PBLA23 START 83.9
HIERARCH ESO ISS PBLA23 END 84.0
HIERARCH ESO ISS PBL24 START 71.854
HIERARCH ESO ISS PBL24 END 71.78
HIERARCH ESO ISS PBLA24 START 46.385
HIERARCH ESO ISS PBLA24 END 46.434
HIERARCH ESO ISS PBL34 START 45.719
HIERARCH ESO ISS PBL34 END 45.713
HIERARCH ESO ISS PBLA34 START 10.666
HIERARCH ESO ISS PBLA34 END 10.734
HIERARCH ESO ISS AMBI TAU0 START 0.006555
HIERARCH ESO ISS AMBI TAU0 END 0.006555
HIERARCH ESO ISS AMBI TEMP 15.35
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83