Exposure
ID
PIONI.2024-08-20T02:34:59.455_1
Header ID
PIONI.2024-08-20T02:34:59.455
Date updated
2024-08-20 02:45:33 UTC+0000
Release date
2024-08-20 02:34:59 UTC+0000
UTC Start
2024-08-20 02:34:59.455
UTC End
2024-08-20 02:35:25.055
MJD Start
60542.1076325756
MJD End
60542.1079288719
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002616
Ambient temperature (°C)
10.46
Seeing (arcsec)
0.84
Observation
ID
60371
Category
calibrator
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
44826
Name
HD_145987
RA
244.129651
DEC
-54.17819
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 89.3610 89.3520 156.1000 156.2000
A0-J2 116.3750 116.3190 139.1000 139.2000
A0-K0 99.2810 99.1720 118.5120 118.6680
G1-J2 40.5010 40.4370 98.9000 99.0000
G1-K0 61.4720 61.3880 56.0950 56.1640
J2-K0 41.9950 41.9850 15.1870 15.2590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60542.1076325756
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_145987
RA 244.129651
DEC -54.17819
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 89.361
HIERARCH ESO ISS PBL12 END 89.352
HIERARCH ESO ISS PBLA12 START 156.1
HIERARCH ESO ISS PBLA12 END 156.2
HIERARCH ESO ISS PBL13 START 116.375
HIERARCH ESO ISS PBL13 END 116.319
HIERARCH ESO ISS PBLA13 START 139.1
HIERARCH ESO ISS PBLA13 END 139.2
HIERARCH ESO ISS PBL14 START 99.281
HIERARCH ESO ISS PBL14 END 99.172
HIERARCH ESO ISS PBLA14 START 118.512
HIERARCH ESO ISS PBLA14 END 118.668
HIERARCH ESO ISS PBL23 START 40.501
HIERARCH ESO ISS PBL23 END 40.437
HIERARCH ESO ISS PBLA23 START 98.9
HIERARCH ESO ISS PBLA23 END 99.0
HIERARCH ESO ISS PBL24 START 61.472
HIERARCH ESO ISS PBL24 END 61.388
HIERARCH ESO ISS PBLA24 START 56.095
HIERARCH ESO ISS PBLA24 END 56.164
HIERARCH ESO ISS PBL34 START 41.995
HIERARCH ESO ISS PBL34 END 41.985
HIERARCH ESO ISS PBLA34 START 15.187
HIERARCH ESO ISS PBLA34 END 15.259
HIERARCH ESO ISS AMBI TAU0 START 0.002616
HIERARCH ESO ISS AMBI TAU0 END 0.002616
HIERARCH ESO ISS AMBI TEMP 10.46
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84