Exposure
ID
PIONI.2024-09-13T00:19:55.496_1
Header ID
PIONI.2024-09-13T00:19:55.496
Date updated
2024-09-13 00:25:39 UTC+0000
Release date
2025-09-13 00:25:39 UTC+0000
UTC Start
2024-09-13 00:19:55.496
UTC End
2024-09-13 00:20:21.096
MJD Start
60566.0138367615
MJD End
60566.0141330578
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003121
Ambient temperature (°C)
12.63
Seeing (arcsec)
0.55
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 43.8160 43.7940 157.0000 157.1000
A0-J2 123.2090 123.1060 93.9000 93.9000
A0-J6 166.9160 166.9590 32.4380 32.4730
B5-J2 110.5580 110.5120 73.2000 73.2000
B5-J6 195.1460 195.1970 21.7830 21.8320
J2-J6 152.8810 152.8410 347.3790 347.4580
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 60566.0138367615
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 43.816
HIERARCH ESO ISS PBL12 END 43.794
HIERARCH ESO ISS PBLA12 START 157.0
HIERARCH ESO ISS PBLA12 END 157.1
HIERARCH ESO ISS PBL13 START 123.209
HIERARCH ESO ISS PBL13 END 123.106
HIERARCH ESO ISS PBLA13 START 93.9
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 166.916
HIERARCH ESO ISS PBL14 END 166.959
HIERARCH ESO ISS PBLA14 START 32.438
HIERARCH ESO ISS PBLA14 END 32.473
HIERARCH ESO ISS PBL23 START 110.558
HIERARCH ESO ISS PBL23 END 110.512
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 195.146
HIERARCH ESO ISS PBL24 END 195.197
HIERARCH ESO ISS PBLA24 START 21.783
HIERARCH ESO ISS PBLA24 END 21.832
HIERARCH ESO ISS PBL34 START 152.881
HIERARCH ESO ISS PBL34 END 152.841
HIERARCH ESO ISS PBLA34 START 347.379
HIERARCH ESO ISS PBLA34 END 347.458
HIERARCH ESO ISS AMBI TAU0 START 0.003121
HIERARCH ESO ISS AMBI TAU0 END 0.003121
HIERARCH ESO ISS AMBI TEMP 12.63
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55