Exposure
ID
PIONI.2024-09-02T04:20:56.057_1
Header ID
PIONI.2024-09-02T04:20:56.057
Date updated
2024-09-02 04:30:42 UTC+0000
Release date
2025-09-02 04:30:42 UTC+0000
UTC Start
2024-09-02 04:20:56.056
UTC End
2024-09-02 04:21:21.656
MJD Start
60555.1812043572
MJD End
60555.181500653496
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007954
Ambient temperature (°C)
15.34
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 87.2790 87.2560 148.7000 148.8000
A0-J2 113.1200 113.0310 128.3000 128.4000
A0-K0 100.5630 100.4240 104.5090 104.6360
G1-J2 43.6540 43.5840 84.1000 84.2000
G1-K0 71.6970 71.6240 46.4890 46.5400
J2-K0 45.7070 45.7010 10.8090 10.8770
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 60555.1812043572
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 87.279
HIERARCH ESO ISS PBL12 END 87.256
HIERARCH ESO ISS PBLA12 START 148.7
HIERARCH ESO ISS PBLA12 END 148.8
HIERARCH ESO ISS PBL13 START 113.12
HIERARCH ESO ISS PBL13 END 113.031
HIERARCH ESO ISS PBLA13 START 128.3
HIERARCH ESO ISS PBLA13 END 128.4
HIERARCH ESO ISS PBL14 START 100.563
HIERARCH ESO ISS PBL14 END 100.424
HIERARCH ESO ISS PBLA14 START 104.509
HIERARCH ESO ISS PBLA14 END 104.636
HIERARCH ESO ISS PBL23 START 43.654
HIERARCH ESO ISS PBL23 END 43.584
HIERARCH ESO ISS PBLA23 START 84.1
HIERARCH ESO ISS PBLA23 END 84.2
HIERARCH ESO ISS PBL24 START 71.697
HIERARCH ESO ISS PBL24 END 71.624
HIERARCH ESO ISS PBLA24 START 46.489
HIERARCH ESO ISS PBLA24 END 46.54
HIERARCH ESO ISS PBL34 START 45.707
HIERARCH ESO ISS PBL34 END 45.701
HIERARCH ESO ISS PBLA34 START 10.809
HIERARCH ESO ISS PBLA34 END 10.877
HIERARCH ESO ISS AMBI TAU0 START 0.007954
HIERARCH ESO ISS AMBI TAU0 END 0.007954
HIERARCH ESO ISS AMBI TEMP 15.34
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94