Exposure
- ID
- GRAVI.2023-12-08T03:49:06.473_2
- Header ID
- GRAVI.2023-12-08T03:49:06.473
- Date updated
- 2023-12-08 04:05:53 UTC+0000
- Release date
- 2023-12-08 04:05:53 UTC+0000
- UTC Start
- 2023-12-08 03:49:06.473
- UTC End
- 2023-12-08 03:54:26.473
- MJD Start
- 60286.1591027
- MJD End
- 60286.16280640371
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004787
- Ambient temperature (°C)
- 17.38
- Seeing (arcsec)
- 0.68
Observation
- ID
- 57858
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 42864
- Name
- P0037_A
- RA
- 67.76700833333332
- DEC
- 6.791335833333333
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 | 23.5480 | 23.3910 | 137.2000 | 137.5000 |
| A0-D0 | 31.0370 | 31.2130 | 73.9000 | 73.9000 |
| A0-C1 | 22.3410 | 22.2540 | 112.8170 | 112.7410 |
| B2-D0 | 29.3380 | 29.5350 | 28.1000 | 28.7000 |
| B2-C1 | 9.7720 | 9.8380 | 28.0780 | 28.6210 |
| D0-C1 | 19.5660 | 19.6980 | 208.1500 | 208.6920 |
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 | 60286.1591027 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0037_B |
| HIERARCH ESO INS SOBJ NAME | P0037_B |
| RA | 67.76561 |
| DEC | 6.79057 |
| 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 | 23.548 |
| HIERARCH ESO ISS PBL12 END | 23.391 |
| HIERARCH ESO ISS PBLA12 START | 137.2 |
| HIERARCH ESO ISS PBLA12 END | 137.5 |
| HIERARCH ESO ISS PBL13 START | 31.037 |
| HIERARCH ESO ISS PBL13 END | 31.213 |
| HIERARCH ESO ISS PBLA13 START | 73.9 |
| HIERARCH ESO ISS PBLA13 END | 73.9 |
| HIERARCH ESO ISS PBL14 START | 22.341 |
| HIERARCH ESO ISS PBL14 END | 22.254 |
| HIERARCH ESO ISS PBLA14 START | 112.817 |
| HIERARCH ESO ISS PBLA14 END | 112.741 |
| HIERARCH ESO ISS PBL23 START | 29.338 |
| HIERARCH ESO ISS PBL23 END | 29.535 |
| HIERARCH ESO ISS PBLA23 START | 28.1 |
| HIERARCH ESO ISS PBLA23 END | 28.7 |
| HIERARCH ESO ISS PBL24 START | 9.772 |
| HIERARCH ESO ISS PBL24 END | 9.838 |
| HIERARCH ESO ISS PBLA24 START | 28.078 |
| HIERARCH ESO ISS PBLA24 END | 28.621 |
| HIERARCH ESO ISS PBL34 START | 19.566 |
| HIERARCH ESO ISS PBL34 END | 19.698 |
| HIERARCH ESO ISS PBLA34 START | 208.15 |
| HIERARCH ESO ISS PBLA34 END | 208.692 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004787 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004787 |
| HIERARCH ESO ISS AMBI TEMP | 17.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | P0037_A |
| HIERARCH ESO FT ROBJ ALPHA | 043104.082 |
| HIERARCH ESO FT ROBJ DELTA | 064728.809 |