Exposure
- ID
- GRAVI.2024-03-18T04:35:00.868_2
- Header ID
- GRAVI.2024-03-18T04:35:00.868
- Date updated
- 2024-03-18 04:45:41 UTC+0000
- Release date
- 2024-03-18 04:45:40 UTC+0000
- UTC Start
- 2024-03-18 04:35:00.868
- UTC End
- 2024-03-18 04:40:20.868
- MJD Start
- 60387.19098227
- MJD End
- 60387.1946859737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098965
- Ambient temperature (°C)
- 16.52
- Seeing (arcsec)
- 0.445
Observation
- ID
- 58785
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43520
- Name
- P0242_A
- RA
- 173.06835
- DEC
- -29.2610219444444
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4900 | 90.5080 | 116.5000 | 117.2000 |
| A0-J2 | 129.2220 | 129.1530 | 93.4000 | 94.1000 |
| A0-K0 | 127.8540 | 127.7110 | 71.6900 | 72.3390 |
| G1-J2 | 58.1140 | 58.0400 | 55.8000 | 56.4000 |
| G1-K0 | 90.1730 | 90.0960 | 26.6370 | 27.2110 |
| J2-K0 | 48.4970 | 48.5100 | 350.9730 | 351.5480 |
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 | 60387.19098227 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0242_B |
| HIERARCH ESO INS SOBJ NAME | P0242_B |
| RA | 173.067604 |
| DEC | -29.26118 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 90.49 |
| HIERARCH ESO ISS PBL12 END | 90.508 |
| HIERARCH ESO ISS PBLA12 START | 116.5 |
| HIERARCH ESO ISS PBLA12 END | 117.2 |
| HIERARCH ESO ISS PBL13 START | 129.222 |
| HIERARCH ESO ISS PBL13 END | 129.153 |
| HIERARCH ESO ISS PBLA13 START | 93.4 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 127.854 |
| HIERARCH ESO ISS PBL14 END | 127.711 |
| HIERARCH ESO ISS PBLA14 START | 71.69 |
| HIERARCH ESO ISS PBLA14 END | 72.339 |
| HIERARCH ESO ISS PBL23 START | 58.114 |
| HIERARCH ESO ISS PBL23 END | 58.04 |
| HIERARCH ESO ISS PBLA23 START | 55.8 |
| HIERARCH ESO ISS PBLA23 END | 56.4 |
| HIERARCH ESO ISS PBL24 START | 90.173 |
| HIERARCH ESO ISS PBL24 END | 90.096 |
| HIERARCH ESO ISS PBLA24 START | 26.637 |
| HIERARCH ESO ISS PBLA24 END | 27.211 |
| HIERARCH ESO ISS PBL34 START | 48.497 |
| HIERARCH ESO ISS PBL34 END | 48.51 |
| HIERARCH ESO ISS PBLA34 START | 350.973 |
| HIERARCH ESO ISS PBLA34 END | 351.548 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011201 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008592 |
| HIERARCH ESO ISS AMBI TEMP | 16.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | P0242_A |
| HIERARCH ESO FT ROBJ ALPHA | 113216.404 |
| HIERARCH ESO FT ROBJ DELTA | -291539.679 |