Exposure
ID
GRAVI.2024-06-18T02:57:20.741_1
Header ID
GRAVI.2024-06-18T02:57:20.741
Date updated
2024-06-18 03:05:44 UTC+0000
Release date
2024-06-18 03:05:43 UTC+0000
UTC Start
2024-06-18 02:57:20.741
UTC End
2024-06-18 02:58:56.741
MJD Start
60479.12315672
MJD End
60479.1242678311
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.002284
Ambient temperature (°C)
8.36
Seeing (arcsec)
0.87
Observation
ID
59655
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
44247
Name
P0455_B
RA
214.390877
DEC
-27.82893
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9720 24.9600 156.0000 156.3000
A0-D0 29.3640 29.2730 82.3000 82.5000
A0-C1 21.5330 21.4950 130.1870 130.4890
B2-D0 32.8060 32.7700 35.3000 35.4000
B2-C1 10.9290 10.9170 35.2550 35.3830
D0-C1 21.8780 21.8530 215.3180 215.4450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60479.12315672
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME P0455_B
HIERARCH ESO INS SOBJ NAME P0455_B
RA 214.390877
DEC -27.82893
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 114.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.972
HIERARCH ESO ISS PBL12 END 24.96
HIERARCH ESO ISS PBLA12 START 156.0
HIERARCH ESO ISS PBLA12 END 156.3
HIERARCH ESO ISS PBL13 START 29.364
HIERARCH ESO ISS PBL13 END 29.273
HIERARCH ESO ISS PBLA13 START 82.3
HIERARCH ESO ISS PBLA13 END 82.5
HIERARCH ESO ISS PBL14 START 21.533
HIERARCH ESO ISS PBL14 END 21.495
HIERARCH ESO ISS PBLA14 START 130.187
HIERARCH ESO ISS PBLA14 END 130.489
HIERARCH ESO ISS PBL23 START 32.806
HIERARCH ESO ISS PBL23 END 32.77
HIERARCH ESO ISS PBLA23 START 35.3
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 10.929
HIERARCH ESO ISS PBL24 END 10.917
HIERARCH ESO ISS PBLA24 START 35.255
HIERARCH ESO ISS PBLA24 END 35.383
HIERARCH ESO ISS PBL34 START 21.878
HIERARCH ESO ISS PBL34 END 21.853
HIERARCH ESO ISS PBLA34 START 215.318
HIERARCH ESO ISS PBLA34 END 215.445
HIERARCH ESO ISS AMBI TAU0 START 0.002284
HIERARCH ESO ISS AMBI TAU0 END 0.002284
HIERARCH ESO ISS AMBI TEMP 8.36
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87
HIERARCH ESO FT ROBJ NAME P0455_A
HIERARCH ESO FT ROBJ ALPHA 141733.629
HIERARCH ESO FT ROBJ DELTA -274944.990