Exposure
- ID
- GRAVI.2024-07-25T07:18:11.091_2
- Header ID
- GRAVI.2024-07-25T07:18:11.091
- Date updated
- 2024-07-25 07:30:36 UTC+0000
- Release date
- 2024-07-25 07:30:35 UTC+0000
- UTC Start
- 2024-07-25 07:18:11.091
- UTC End
- 2024-07-25 07:23:31.091
- MJD Start
- 60516.30429503
- MJD End
- 60516.3079987337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002484
- Ambient temperature (°C)
- 13.44
- Seeing (arcsec)
- 0.605
Observation
- ID
- 57464
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42303
- Name
- P2501_A
- RA
- 350.938808333333
- DEC
- -8.46011305555555
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 53.7160 | 53.8870 | 23.4000 | 24.0000 |
U1-U3 | 97.3050 | 97.6910 | 30.1000 | 30.7000 |
U1-U4 | 125.5490 | 126.2440 | 59.2780 | 59.6680 |
U2-U3 | 44.3950 | 44.6050 | 38.2000 | 38.7000 |
U2-U4 | 87.8330 | 88.2110 | 80.2660 | 80.5110 |
U3-U4 | 62.4210 | 62.4620 | 108.7260 | 108.9160 |
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 | 60516.30429503 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | P2501_B |
HIERARCH ESO INS SOBJ NAME | P2501_B |
RA | 350.939273 |
DEC | -8.46118 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 339.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 53.716 |
HIERARCH ESO ISS PBL12 END | 53.887 |
HIERARCH ESO ISS PBLA12 START | 23.4 |
HIERARCH ESO ISS PBLA12 END | 24.0 |
HIERARCH ESO ISS PBL13 START | 97.305 |
HIERARCH ESO ISS PBL13 END | 97.691 |
HIERARCH ESO ISS PBLA13 START | 30.1 |
HIERARCH ESO ISS PBLA13 END | 30.7 |
HIERARCH ESO ISS PBL14 START | 125.549 |
HIERARCH ESO ISS PBL14 END | 126.244 |
HIERARCH ESO ISS PBLA14 START | 59.278 |
HIERARCH ESO ISS PBLA14 END | 59.668 |
HIERARCH ESO ISS PBL23 START | 44.395 |
HIERARCH ESO ISS PBL23 END | 44.605 |
HIERARCH ESO ISS PBLA23 START | 38.2 |
HIERARCH ESO ISS PBLA23 END | 38.7 |
HIERARCH ESO ISS PBL24 START | 87.833 |
HIERARCH ESO ISS PBL24 END | 88.211 |
HIERARCH ESO ISS PBLA24 START | 80.266 |
HIERARCH ESO ISS PBLA24 END | 80.511 |
HIERARCH ESO ISS PBL34 START | 62.421 |
HIERARCH ESO ISS PBL34 END | 62.462 |
HIERARCH ESO ISS PBLA34 START | 108.726 |
HIERARCH ESO ISS PBLA34 END | 108.916 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002407 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002561 |
HIERARCH ESO ISS AMBI TEMP | 13.44 |
HIERARCH ESO ISS AMBI FWHM START | 0.59 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |
HIERARCH ESO FT ROBJ NAME | P2501_A |
HIERARCH ESO FT ROBJ ALPHA | 232345.314 |
HIERARCH ESO FT ROBJ DELTA | -082736.407 |