Exposure
ID
PIONI.2024-08-20T04:45:04.546_1
Header ID
PIONI.2024-08-20T04:45:04.546
Date updated
2024-08-20 04:50:42 UTC+0000
Release date
2025-08-20 04:50:42 UTC+0000
UTC Start
2024-08-20 04:45:04.546
UTC End
2024-08-20 04:45:30.146
MJD Start
60542.197969283
MJD End
60542.198265579296
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002512
Ambient temperature (°C)
10.13
Seeing (arcsec)
0.78
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 88.3090 88.2870 142.9000 143.1000
A0-J2 117.1300 117.0430 122.1000 122.2000
A0-K0 106.7110 106.5800 99.0370 99.1540
G1-J2 46.6970 46.6340 79.9000 80.0000
G1-K0 74.8600 74.7940 44.1680 44.2220
J2-K0 45.9280 45.9240 7.7380 7.8070
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 60542.197969283
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 88.309
HIERARCH ESO ISS PBL12 END 88.287
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 117.13
HIERARCH ESO ISS PBL13 END 117.043
HIERARCH ESO ISS PBLA13 START 122.1
HIERARCH ESO ISS PBLA13 END 122.2
HIERARCH ESO ISS PBL14 START 106.711
HIERARCH ESO ISS PBL14 END 106.58
HIERARCH ESO ISS PBLA14 START 99.037
HIERARCH ESO ISS PBLA14 END 99.154
HIERARCH ESO ISS PBL23 START 46.697
HIERARCH ESO ISS PBL23 END 46.634
HIERARCH ESO ISS PBLA23 START 79.9
HIERARCH ESO ISS PBLA23 END 80.0
HIERARCH ESO ISS PBL24 START 74.86
HIERARCH ESO ISS PBL24 END 74.794
HIERARCH ESO ISS PBLA24 START 44.168
HIERARCH ESO ISS PBLA24 END 44.222
HIERARCH ESO ISS PBL34 START 45.928
HIERARCH ESO ISS PBL34 END 45.924
HIERARCH ESO ISS PBLA34 START 7.738
HIERARCH ESO ISS PBLA34 END 7.807
HIERARCH ESO ISS AMBI TAU0 START 0.002512
HIERARCH ESO ISS AMBI TAU0 END 0.002512
HIERARCH ESO ISS AMBI TEMP 10.13
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78