Exposure
- ID
- GRAVI.2024-12-05T00:03:31.621_2
- Header ID
- GRAVI.2024-12-05T00:03:31.621
- Date updated
- 2024-12-05 00:15:34 UTC+0000
- Release date
- 2024-12-05 00:15:34 UTC+0000
- UTC Start
- 2024-12-05 00:03:31.621
- UTC End
- 2024-12-05 00:08:51.621
- MJD Start
- 60649.00244932
- MJD End
- 60649.0061530237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005454
- Ambient temperature (°C)
- 12.8
- Seeing (arcsec)
- 0.97
Observation
- ID
- 62231
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42996
- Name
- P0016_A
- RA
- 20.6270041666667
- DEC
- -19.0812061111111
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 | 25.1880 | 25.2220 | 137.2000 | 137.6000 |
| A0-D0 | 30.7630 | 30.9410 | 64.9000 | 65.5000 |
| A0-C1 | 22.1680 | 22.2600 | 111.1270 | 111.4890 |
| B2-D0 | 33.3140 | 33.3620 | 18.9000 | 19.5000 |
| B2-C1 | 11.0970 | 11.1130 | 18.8110 | 19.5040 |
| D0-C1 | 22.2160 | 22.2480 | 198.8740 | 199.5680 |
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 | 60649.00244932 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0016_B |
| HIERARCH ESO INS SOBJ NAME | P0016_B |
| RA | 20.627386 |
| DEC | -19.08135 |
| 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 | 25.188 |
| HIERARCH ESO ISS PBL12 END | 25.222 |
| HIERARCH ESO ISS PBLA12 START | 137.2 |
| HIERARCH ESO ISS PBLA12 END | 137.6 |
| HIERARCH ESO ISS PBL13 START | 30.763 |
| HIERARCH ESO ISS PBL13 END | 30.941 |
| HIERARCH ESO ISS PBLA13 START | 64.9 |
| HIERARCH ESO ISS PBLA13 END | 65.5 |
| HIERARCH ESO ISS PBL14 START | 22.168 |
| HIERARCH ESO ISS PBL14 END | 22.26 |
| HIERARCH ESO ISS PBLA14 START | 111.127 |
| HIERARCH ESO ISS PBLA14 END | 111.489 |
| HIERARCH ESO ISS PBL23 START | 33.314 |
| HIERARCH ESO ISS PBL23 END | 33.362 |
| HIERARCH ESO ISS PBLA23 START | 18.9 |
| HIERARCH ESO ISS PBLA23 END | 19.5 |
| HIERARCH ESO ISS PBL24 START | 11.097 |
| HIERARCH ESO ISS PBL24 END | 11.113 |
| HIERARCH ESO ISS PBLA24 START | 18.811 |
| HIERARCH ESO ISS PBLA24 END | 19.504 |
| HIERARCH ESO ISS PBL34 START | 22.216 |
| HIERARCH ESO ISS PBL34 END | 22.248 |
| HIERARCH ESO ISS PBLA34 START | 198.874 |
| HIERARCH ESO ISS PBLA34 END | 199.568 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005454 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005454 |
| HIERARCH ESO ISS AMBI TEMP | 12.8 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | P0016_A |
| HIERARCH ESO FT ROBJ ALPHA | 012230.481 |
| HIERARCH ESO FT ROBJ DELTA | -190452.342 |