Exposure
ID
PIONI.2024-06-20T07:41:02.184_1
Header ID
PIONI.2024-06-20T07:41:02.184
Date updated
2024-06-20 07:50:48 UTC+0000
Release date
2024-06-20 07:41:02 UTC+0000
UTC Start
2024-06-20 07:41:02.184
UTC End
2024-06-20 07:41:53.384
MJD Start
60481.320164165
MJD End
60481.3207567576
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002264
Ambient temperature (°C)
8.25
Seeing (arcsec)
2.39
Observation
ID
59707
Category
calibrator
Program ID
113.26ML.002
Program Title
VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
Program Type
Normal
PI / COI
KRAUS / CODRON / MONNIER / IBRAHIM
Target
ID
44286
Name
HD 221578
RA
353.355977
DEC
-31.28943
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.0720 22.1080 128.9000 129.0000
A0-D0 28.5120 28.5520 45.9000 46.1000
A0-C1 18.4570 18.5060 98.2120 98.3210
B2-D0 33.8640 33.8650 5.6000 5.7000
B2-C1 11.2810 11.2810 5.5620 5.7060
D0-C1 22.5840 22.5840 185.6140 185.7590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26ML.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60481.320164165
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 221578
RA 353.355977
DEC -31.28943
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 22.072
HIERARCH ESO ISS PBL12 END 22.108
HIERARCH ESO ISS PBLA12 START 128.9
HIERARCH ESO ISS PBLA12 END 129.0
HIERARCH ESO ISS PBL13 START 28.512
HIERARCH ESO ISS PBL13 END 28.552
HIERARCH ESO ISS PBLA13 START 45.9
HIERARCH ESO ISS PBLA13 END 46.1
HIERARCH ESO ISS PBL14 START 18.457
HIERARCH ESO ISS PBL14 END 18.506
HIERARCH ESO ISS PBLA14 START 98.212
HIERARCH ESO ISS PBLA14 END 98.321
HIERARCH ESO ISS PBL23 START 33.864
HIERARCH ESO ISS PBL23 END 33.865
HIERARCH ESO ISS PBLA23 START 5.6
HIERARCH ESO ISS PBLA23 END 5.7
HIERARCH ESO ISS PBL24 START 11.281
HIERARCH ESO ISS PBL24 END 11.281
HIERARCH ESO ISS PBLA24 START 5.562
HIERARCH ESO ISS PBLA24 END 5.706
HIERARCH ESO ISS PBL34 START 22.584
HIERARCH ESO ISS PBL34 END 22.584
HIERARCH ESO ISS PBLA34 START 185.614
HIERARCH ESO ISS PBLA34 END 185.759
HIERARCH ESO ISS AMBI TAU0 START 0.002264
HIERARCH ESO ISS AMBI TAU0 END 0.002264
HIERARCH ESO ISS AMBI TEMP 8.25
HIERARCH ESO ISS AMBI FWHM START 2.39
HIERARCH ESO ISS AMBI FWHM END 2.39