Exposure
- ID
- GRAVI.2025-04-05T00:04:52.062_2
- Header ID
- GRAVI.2025-04-05T00:04:52.062
- Date updated
- 2025-04-05 00:20:43 UTC+0000
- Release date
- 2025-04-05 00:20:43 UTC+0000
- UTC Start
- 2025-04-05 00:04:52.062
- UTC End
- 2025-04-05 00:10:12.062
- MJD Start
- 60770.00338035
- MJD End
- 60770.0070840537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0093545
- Ambient temperature (°C)
- 14.99
- Seeing (arcsec)
- 0.64
Observation
- ID
- 58598
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 43382
- Name
- P0203_A
- RA
- 155.82312083333332
- DEC
- -13.377150277777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.7560 | 24.8410 | 135.1000 | 135.2000 |
| A0-D0 | 27.2010 | 27.5460 | 59.6000 | 60.3000 |
| A0-C1 | 20.7170 | 20.9170 | 110.0370 | 110.1670 |
| B2-D0 | 31.8710 | 31.9260 | 10.8000 | 11.6000 |
| B2-C1 | 10.6180 | 10.6360 | 10.7530 | 11.5740 |
| D0-C1 | 21.2530 | 21.2900 | 190.8140 | 191.6350 |
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 | 60770.00338035 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0203_B |
| HIERARCH ESO INS SOBJ NAME | P0203_B |
| RA | 155.822895 |
| DEC | -13.3777 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 24.756 |
| HIERARCH ESO ISS PBL12 END | 24.841 |
| HIERARCH ESO ISS PBLA12 START | 135.1 |
| HIERARCH ESO ISS PBLA12 END | 135.2 |
| HIERARCH ESO ISS PBL13 START | 27.201 |
| HIERARCH ESO ISS PBL13 END | 27.546 |
| HIERARCH ESO ISS PBLA13 START | 59.6 |
| HIERARCH ESO ISS PBLA13 END | 60.3 |
| HIERARCH ESO ISS PBL14 START | 20.717 |
| HIERARCH ESO ISS PBL14 END | 20.917 |
| HIERARCH ESO ISS PBLA14 START | 110.037 |
| HIERARCH ESO ISS PBLA14 END | 110.167 |
| HIERARCH ESO ISS PBL23 START | 31.871 |
| HIERARCH ESO ISS PBL23 END | 31.926 |
| HIERARCH ESO ISS PBLA23 START | 10.8 |
| HIERARCH ESO ISS PBLA23 END | 11.6 |
| HIERARCH ESO ISS PBL24 START | 10.618 |
| HIERARCH ESO ISS PBL24 END | 10.636 |
| HIERARCH ESO ISS PBLA24 START | 10.753 |
| HIERARCH ESO ISS PBLA24 END | 11.574 |
| HIERARCH ESO ISS PBL34 START | 21.253 |
| HIERARCH ESO ISS PBL34 END | 21.29 |
| HIERARCH ESO ISS PBLA34 START | 190.814 |
| HIERARCH ESO ISS PBLA34 END | 191.635 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008594 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010115 |
| HIERARCH ESO ISS AMBI TEMP | 14.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | P0203_A |
| HIERARCH ESO FT ROBJ ALPHA | 102317.549 |
| HIERARCH ESO FT ROBJ DELTA | -132237.741 |