Exposure
ID
PIONI.2024-09-09T01:08:25.294_1
Header ID
PIONI.2024-09-09T01:08:25.294
Date updated
2024-09-09 01:15:40 UTC+0000
Release date
2025-09-09 01:15:40 UTC+0000
UTC Start
2024-09-09 01:08:25.294
UTC End
2024-09-09 01:08:50.894
MJD Start
60562.0475149788
MJD End
60562.0478112751
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004268
Ambient temperature (°C)
15.48
Seeing (arcsec)
0.675
Observation
ID
60689
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
45125
Name
HIP_88175
RA
270.121163
DEC
-3.69052
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.6860 42.6670 161.5000 161.6000
A0-J2 116.4160 116.2690 94.6000 94.7000
A0-J6 168.7970 168.8220 33.9520 33.9750
B5-J2 107.0890 107.0060 73.1000 73.1000
B5-J6 197.7280 197.7720 24.0950 24.1330
J2-J6 151.0210 150.9940 351.7120 351.7940
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 60562.0475149788
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.121163
DEC -3.69052
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.686
HIERARCH ESO ISS PBL12 END 42.667
HIERARCH ESO ISS PBLA12 START 161.5
HIERARCH ESO ISS PBLA12 END 161.6
HIERARCH ESO ISS PBL13 START 116.416
HIERARCH ESO ISS PBL13 END 116.269
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.7
HIERARCH ESO ISS PBL14 START 168.797
HIERARCH ESO ISS PBL14 END 168.822
HIERARCH ESO ISS PBLA14 START 33.952
HIERARCH ESO ISS PBLA14 END 33.975
HIERARCH ESO ISS PBL23 START 107.089
HIERARCH ESO ISS PBL23 END 107.006
HIERARCH ESO ISS PBLA23 START 73.1
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 197.728
HIERARCH ESO ISS PBL24 END 197.772
HIERARCH ESO ISS PBLA24 START 24.095
HIERARCH ESO ISS PBLA24 END 24.133
HIERARCH ESO ISS PBL34 START 151.021
HIERARCH ESO ISS PBL34 END 150.994
HIERARCH ESO ISS PBLA34 START 351.712
HIERARCH ESO ISS PBLA34 END 351.794
HIERARCH ESO ISS AMBI TAU0 START 0.004268
HIERARCH ESO ISS AMBI TAU0 END 0.004268
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.69