Exposure
- ID
- GRAVI.2024-11-02T03:45:48.266_2
- Header ID
- GRAVI.2024-11-02T03:45:48.266
- Date updated
- 2024-11-02 04:00:40 UTC+0000
- Release date
- 2024-11-02 04:00:40 UTC+0000
- UTC Start
- 2024-11-02 03:45:48.266
- UTC End
- 2024-11-02 03:51:08.266
- MJD Start
- 60616.15680864
- MJD End
- 60616.1605123437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009405
- Ambient temperature (°C)
- 14.6
- Seeing (arcsec)
- 0.375
Observation
- ID
- 61379
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42775
- Name
- P0018_A
- RA
- 24.9481833333333
- DEC
- -56.1964480555555
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B5 D0 G1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.5530 | 43.7020 | 149.2000 | 150.0000 |
| A0-D0 | 31.3880 | 31.3020 | 75.9000 | 77.0000 |
| A0-G1 | 88.5940 | 88.8160 | 114.7680 | 115.8650 |
| B5-D0 | 45.8060 | 45.7350 | 10.3000 | 10.9000 |
| B5-G1 | 58.1530 | 58.1040 | 89.7050 | 90.8690 |
| D0-G1 | 67.1230 | 67.3690 | 131.8440 | 132.8160 |
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 | 60616.15680864 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0018_B |
| HIERARCH ESO INS SOBJ NAME | P0018_B |
| RA | 24.951239 |
| DEC | -56.19482 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | G1 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 43.553 |
| HIERARCH ESO ISS PBL12 END | 43.702 |
| HIERARCH ESO ISS PBLA12 START | 149.2 |
| HIERARCH ESO ISS PBLA12 END | 150.0 |
| HIERARCH ESO ISS PBL13 START | 31.388 |
| HIERARCH ESO ISS PBL13 END | 31.302 |
| HIERARCH ESO ISS PBLA13 START | 75.9 |
| HIERARCH ESO ISS PBLA13 END | 77.0 |
| HIERARCH ESO ISS PBL14 START | 88.594 |
| HIERARCH ESO ISS PBL14 END | 88.816 |
| HIERARCH ESO ISS PBLA14 START | 114.768 |
| HIERARCH ESO ISS PBLA14 END | 115.865 |
| HIERARCH ESO ISS PBL23 START | 45.806 |
| HIERARCH ESO ISS PBL23 END | 45.735 |
| HIERARCH ESO ISS PBLA23 START | 10.3 |
| HIERARCH ESO ISS PBLA23 END | 10.9 |
| HIERARCH ESO ISS PBL24 START | 58.153 |
| HIERARCH ESO ISS PBL24 END | 58.104 |
| HIERARCH ESO ISS PBLA24 START | 89.705 |
| HIERARCH ESO ISS PBLA24 END | 90.869 |
| HIERARCH ESO ISS PBL34 START | 67.123 |
| HIERARCH ESO ISS PBL34 END | 67.369 |
| HIERARCH ESO ISS PBLA34 START | 131.844 |
| HIERARCH ESO ISS PBLA34 END | 132.816 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00818 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01063 |
| HIERARCH ESO ISS AMBI TEMP | 14.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |
| HIERARCH ESO FT ROBJ NAME | P0018_A |
| HIERARCH ESO FT ROBJ ALPHA | 013947.564 |
| HIERARCH ESO FT ROBJ DELTA | -561147.213 |