Exposure
- ID
- GRAVI.2024-03-18T07:30:18.423_2
- Header ID
- GRAVI.2024-03-18T07:30:18.423
- Date updated
- 2024-03-18 07:45:34 UTC+0000
- Release date
- 2024-03-18 07:45:34 UTC+0000
- UTC Start
- 2024-03-18 07:30:18.423
- UTC End
- 2024-03-18 07:35:38.423
- MJD Start
- 60387.31271323
- MJD End
- 60387.3164169337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003917
- Ambient temperature (°C)
- 15.7
- Seeing (arcsec)
- 0.99
Observation
- ID
- 58794
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43528
- Name
- P0472_A
- RA
- 218.5089
- DEC
- -60.6610111111111
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 | 87.3480 | 87.6070 | 111.1000 | 112.3000 |
| A0-J2 | 129.1660 | 129.2080 | 91.9000 | 93.1000 |
| A0-K0 | 125.6940 | 125.4060 | 74.1000 | 75.2950 |
| G1-J2 | 54.8750 | 54.6680 | 60.2000 | 61.3000 |
| G1-K0 | 76.8290 | 76.5290 | 30.8730 | 31.7360 |
| J2-K0 | 39.5560 | 39.6250 | 348.0250 | 348.7750 |
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 | 60387.31271323 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0472_B |
| HIERARCH ESO INS SOBJ NAME | P0472_B |
| RA | 218.510201 |
| DEC | -60.66248 |
| 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 | 87.348 |
| HIERARCH ESO ISS PBL12 END | 87.607 |
| HIERARCH ESO ISS PBLA12 START | 111.1 |
| HIERARCH ESO ISS PBLA12 END | 112.3 |
| HIERARCH ESO ISS PBL13 START | 129.166 |
| HIERARCH ESO ISS PBL13 END | 129.208 |
| HIERARCH ESO ISS PBLA13 START | 91.9 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 125.694 |
| HIERARCH ESO ISS PBL14 END | 125.406 |
| HIERARCH ESO ISS PBLA14 START | 74.1 |
| HIERARCH ESO ISS PBLA14 END | 75.295 |
| HIERARCH ESO ISS PBL23 START | 54.875 |
| HIERARCH ESO ISS PBL23 END | 54.668 |
| HIERARCH ESO ISS PBLA23 START | 60.2 |
| HIERARCH ESO ISS PBLA23 END | 61.3 |
| HIERARCH ESO ISS PBL24 START | 76.829 |
| HIERARCH ESO ISS PBL24 END | 76.529 |
| HIERARCH ESO ISS PBLA24 START | 30.873 |
| HIERARCH ESO ISS PBLA24 END | 31.736 |
| HIERARCH ESO ISS PBL34 START | 39.556 |
| HIERARCH ESO ISS PBL34 END | 39.625 |
| HIERARCH ESO ISS PBLA34 START | 348.025 |
| HIERARCH ESO ISS PBLA34 END | 348.775 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004278 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003556 |
| HIERARCH ESO ISS AMBI TEMP | 15.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |
| HIERARCH ESO FT ROBJ NAME | P0472_A |
| HIERARCH ESO FT ROBJ ALPHA | 143402.136 |
| HIERARCH ESO FT ROBJ DELTA | -603939.640 |