Exposure
- ID
- GRAVI.2024-10-17T02:25:07.228_2
- Header ID
- GRAVI.2024-10-17T02:25:07.228
- Date updated
- 2024-10-17 02:40:42 UTC+0000
- Release date
- 2024-10-17 02:40:42 UTC+0000
- UTC Start
- 2024-10-17 02:25:07.228
- UTC End
- 2024-10-17 02:30:27.228
- MJD Start
- 60600.1007781
- MJD End
- 60600.1044818037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032285
- Ambient temperature (°C)
- 16.47
- Seeing (arcsec)
- 0.705
Observation
- ID
- 57143
- 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
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.6890 | 89.4020 | 115.2000 | 115.5000 |
| A0-J2 | 129.1920 | 129.0720 | 92.8000 | 93.0000 |
| A0-K0 | 127.5750 | 127.7760 | 71.8600 | 72.0920 |
| G1-J2 | 57.5650 | 57.7300 | 56.3000 | 56.6000 |
| G1-K0 | 87.6840 | 87.9280 | 27.2200 | 27.7300 |
| J2-K0 | 46.7210 | 46.6670 | 350.3840 | 350.9890 |
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 | 60600.1007781 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P2501_B |
| HIERARCH ESO INS SOBJ NAME | P2501_B |
| RA | 350.939566 |
| DEC | -8.46115 |
| 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 | 89.689 |
| HIERARCH ESO ISS PBL12 END | 89.402 |
| HIERARCH ESO ISS PBLA12 START | 115.2 |
| HIERARCH ESO ISS PBLA12 END | 115.5 |
| HIERARCH ESO ISS PBL13 START | 129.192 |
| HIERARCH ESO ISS PBL13 END | 129.072 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 127.575 |
| HIERARCH ESO ISS PBL14 END | 127.776 |
| HIERARCH ESO ISS PBLA14 START | 71.86 |
| HIERARCH ESO ISS PBLA14 END | 72.092 |
| HIERARCH ESO ISS PBL23 START | 57.565 |
| HIERARCH ESO ISS PBL23 END | 57.73 |
| HIERARCH ESO ISS PBLA23 START | 56.3 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 87.684 |
| HIERARCH ESO ISS PBL24 END | 87.928 |
| HIERARCH ESO ISS PBLA24 START | 27.22 |
| HIERARCH ESO ISS PBLA24 END | 27.73 |
| HIERARCH ESO ISS PBL34 START | 46.721 |
| HIERARCH ESO ISS PBL34 END | 46.667 |
| HIERARCH ESO ISS PBLA34 START | 350.384 |
| HIERARCH ESO ISS PBLA34 END | 350.989 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002486 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003971 |
| HIERARCH ESO ISS AMBI TEMP | 16.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| 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 |