Exposure
- ID
- GRAVI.2023-12-10T05:28:04.381_2
- Header ID
- GRAVI.2023-12-10T05:28:04.381
- Date updated
- 2023-12-10 05:40:43 UTC+0000
- Release date
- 2023-12-10 05:40:43 UTC+0000
- UTC Start
- 2023-12-10 05:28:04.381
- UTC End
- 2023-12-10 05:33:24.381
- MJD Start
- 60288.22782848
- MJD End
- 60288.2315321837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013503
- Ambient temperature (°C)
- 19.16
- Seeing (arcsec)
- 0.335
Observation
- ID
- 57428
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42556
- Name
- P0046_A
- RA
- 78.4358958333333
- DEC
- -49.5466244444444
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 | 24.4390 | 24.4950 | 146.9000 | 147.7000 |
| A0-D0 | 30.8760 | 30.7370 | 81.2000 | 82.3000 |
| A0-C1 | 22.5700 | 22.5890 | 122.3350 | 123.3840 |
| B2-D0 | 30.4570 | 30.3190 | 34.3000 | 35.0000 |
| B2-C1 | 10.1450 | 10.0990 | 34.2280 | 34.9310 |
| D0-C1 | 20.3120 | 20.2200 | 214.2990 | 215.0020 |
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 | 60288.22782848 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0046_B |
| HIERARCH ESO INS SOBJ NAME | P0046_B |
| RA | 78.439919 |
| DEC | -49.54827 |
| 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 | 24.439 |
| HIERARCH ESO ISS PBL12 END | 24.495 |
| HIERARCH ESO ISS PBLA12 START | 146.9 |
| HIERARCH ESO ISS PBLA12 END | 147.7 |
| HIERARCH ESO ISS PBL13 START | 30.876 |
| HIERARCH ESO ISS PBL13 END | 30.737 |
| HIERARCH ESO ISS PBLA13 START | 81.2 |
| HIERARCH ESO ISS PBLA13 END | 82.3 |
| HIERARCH ESO ISS PBL14 START | 22.57 |
| HIERARCH ESO ISS PBL14 END | 22.589 |
| HIERARCH ESO ISS PBLA14 START | 122.335 |
| HIERARCH ESO ISS PBLA14 END | 123.384 |
| HIERARCH ESO ISS PBL23 START | 30.457 |
| HIERARCH ESO ISS PBL23 END | 30.319 |
| HIERARCH ESO ISS PBLA23 START | 34.3 |
| HIERARCH ESO ISS PBLA23 END | 35.0 |
| HIERARCH ESO ISS PBL24 START | 10.145 |
| HIERARCH ESO ISS PBL24 END | 10.099 |
| HIERARCH ESO ISS PBLA24 START | 34.228 |
| HIERARCH ESO ISS PBLA24 END | 34.931 |
| HIERARCH ESO ISS PBL34 START | 20.312 |
| HIERARCH ESO ISS PBL34 END | 20.22 |
| HIERARCH ESO ISS PBLA34 START | 214.299 |
| HIERARCH ESO ISS PBLA34 END | 215.002 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013381 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013625 |
| HIERARCH ESO ISS AMBI TEMP | 19.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |
| HIERARCH ESO FT ROBJ NAME | P0046_A |
| HIERARCH ESO FT ROBJ ALPHA | 051344.615 |
| HIERARCH ESO FT ROBJ DELTA | -493247.848 |