Exposure
ID
PIONI.2024-08-20T04:59:27.688_1
Header ID
PIONI.2024-08-20T04:59:27.688
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 04:59:27.688
UTC End
2024-08-20 04:59:53.288
MJD Start
60542.2079593521
MJD End
60542.208255648395
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002595
Ambient temperature (°C)
10.02
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 87.7650 87.7420 146.0000 146.1000
A0-J2 115.0200 114.9310 125.3000 125.5000
A0-K0 103.5040 103.3670 101.8990 102.0210
G1-J2 45.1170 45.0490 82.1000 82.2000
G1-K0 73.2220 73.1510 45.4310 45.4830
J2-K0 45.8200 45.8150 9.3830 9.4510
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 60542.2079593521
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 87.765
HIERARCH ESO ISS PBL12 END 87.742
HIERARCH ESO ISS PBLA12 START 146.0
HIERARCH ESO ISS PBLA12 END 146.1
HIERARCH ESO ISS PBL13 START 115.02
HIERARCH ESO ISS PBL13 END 114.931
HIERARCH ESO ISS PBLA13 START 125.3
HIERARCH ESO ISS PBLA13 END 125.5
HIERARCH ESO ISS PBL14 START 103.504
HIERARCH ESO ISS PBL14 END 103.367
HIERARCH ESO ISS PBLA14 START 101.899
HIERARCH ESO ISS PBLA14 END 102.021
HIERARCH ESO ISS PBL23 START 45.117
HIERARCH ESO ISS PBL23 END 45.049
HIERARCH ESO ISS PBLA23 START 82.1
HIERARCH ESO ISS PBLA23 END 82.2
HIERARCH ESO ISS PBL24 START 73.222
HIERARCH ESO ISS PBL24 END 73.151
HIERARCH ESO ISS PBLA24 START 45.431
HIERARCH ESO ISS PBLA24 END 45.483
HIERARCH ESO ISS PBL34 START 45.82
HIERARCH ESO ISS PBL34 END 45.815
HIERARCH ESO ISS PBLA34 START 9.383
HIERARCH ESO ISS PBLA34 END 9.451
HIERARCH ESO ISS AMBI TAU0 START 0.002595
HIERARCH ESO ISS AMBI TAU0 END 0.002595
HIERARCH ESO ISS AMBI TEMP 10.02
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73