Exposure
- ID
- GRAVI.2024-02-02T03:07:08.612_2
- Header ID
- GRAVI.2024-02-02T03:07:08.612
- Date updated
- 2024-02-02 03:20:37 UTC+0000
- Release date
- 2024-02-02 03:20:37 UTC+0000
- UTC Start
- 2024-02-02 03:07:08.612
- UTC End
- 2024-02-02 03:12:28.612
- MJD Start
- 60342.12996079
- MJD End
- 60342.1336644937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038015
- Ambient temperature (°C)
- 19.21
- Seeing (arcsec)
- 0.96
Observation
- ID
- 58331
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43194
- Name
- P0054_A
- RA
- 83.8159375
- DEC
- -5.387315
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 | 22.1920 | 22.0500 | 151.4000 | 152.2000 |
| A0-D0 | 30.6410 | 30.4150 | 73.6000 | 73.7000 |
| A0-C1 | 19.6710 | 19.4320 | 120.9460 | 121.5020 |
| B2-D0 | 33.8090 | 33.8460 | 33.7000 | 34.0000 |
| B2-C1 | 11.2620 | 11.2740 | 33.7010 | 33.9270 |
| D0-C1 | 22.5480 | 22.5720 | 213.7570 | 213.9810 |
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 | 60342.12996079 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0054_B |
| HIERARCH ESO INS SOBJ NAME | P0054_B |
| RA | 83.818332 |
| DEC | -5.38756 |
| 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 | 22.192 |
| HIERARCH ESO ISS PBL12 END | 22.05 |
| HIERARCH ESO ISS PBLA12 START | 151.4 |
| HIERARCH ESO ISS PBLA12 END | 152.2 |
| HIERARCH ESO ISS PBL13 START | 30.641 |
| HIERARCH ESO ISS PBL13 END | 30.415 |
| HIERARCH ESO ISS PBLA13 START | 73.6 |
| HIERARCH ESO ISS PBLA13 END | 73.7 |
| HIERARCH ESO ISS PBL14 START | 19.671 |
| HIERARCH ESO ISS PBL14 END | 19.432 |
| HIERARCH ESO ISS PBLA14 START | 120.946 |
| HIERARCH ESO ISS PBLA14 END | 121.502 |
| HIERARCH ESO ISS PBL23 START | 33.809 |
| HIERARCH ESO ISS PBL23 END | 33.846 |
| HIERARCH ESO ISS PBLA23 START | 33.7 |
| HIERARCH ESO ISS PBLA23 END | 34.0 |
| HIERARCH ESO ISS PBL24 START | 11.262 |
| HIERARCH ESO ISS PBL24 END | 11.274 |
| HIERARCH ESO ISS PBLA24 START | 33.701 |
| HIERARCH ESO ISS PBLA24 END | 33.927 |
| HIERARCH ESO ISS PBL34 START | 22.548 |
| HIERARCH ESO ISS PBL34 END | 22.572 |
| HIERARCH ESO ISS PBLA34 START | 213.757 |
| HIERARCH ESO ISS PBLA34 END | 213.981 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003338 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004265 |
| HIERARCH ESO ISS AMBI TEMP | 19.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 1.0 |
| HIERARCH ESO FT ROBJ NAME | P0054_A |
| HIERARCH ESO FT ROBJ ALPHA | 053515.825 |
| HIERARCH ESO FT ROBJ DELTA | -052314.334 |