Exposure
- ID
- GRAVI.2023-10-25T07:19:26.174_2
- Header ID
- GRAVI.2023-10-25T07:19:26.174
- Date updated
- 2023-10-25 07:35:36 UTC+0000
- Release date
- 2023-10-25 07:35:36 UTC+0000
- UTC Start
- 2023-10-25 07:19:26.174
- UTC End
- 2023-10-25 07:24:46.174
- MJD Start
- 60242.30516405
- MJD End
- 60242.3088677537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006485
- Ambient temperature (°C)
- 16.16
- Seeing (arcsec)
- 0.56
Observation
- ID
- 57426
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42554
- Name
- P0048_A
- RA
- 79.8399916666666
- DEC
- -10.7474569444444
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 | 25.1360 | 25.0880 | 139.5000 | 139.9000 |
| A0-D0 | 31.3960 | 31.5300 | 69.9000 | 70.2000 |
| A0-C1 | 22.6230 | 22.6210 | 113.8690 | 114.1350 |
| B2-D0 | 32.6990 | 32.7880 | 23.7000 | 24.4000 |
| B2-C1 | 10.8920 | 10.9220 | 23.7040 | 24.3150 |
| D0-C1 | 21.8070 | 21.8660 | 203.7700 | 204.3810 |
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 | 60242.30516405 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0048_B |
| HIERARCH ESO INS SOBJ NAME | P0048_B |
| RA | 79.838859 |
| DEC | -10.74728 |
| 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 | 25.136 |
| HIERARCH ESO ISS PBL12 END | 25.088 |
| HIERARCH ESO ISS PBLA12 START | 139.5 |
| HIERARCH ESO ISS PBLA12 END | 139.9 |
| HIERARCH ESO ISS PBL13 START | 31.396 |
| HIERARCH ESO ISS PBL13 END | 31.53 |
| HIERARCH ESO ISS PBLA13 START | 69.9 |
| HIERARCH ESO ISS PBLA13 END | 70.2 |
| HIERARCH ESO ISS PBL14 START | 22.623 |
| HIERARCH ESO ISS PBL14 END | 22.621 |
| HIERARCH ESO ISS PBLA14 START | 113.869 |
| HIERARCH ESO ISS PBLA14 END | 114.135 |
| HIERARCH ESO ISS PBL23 START | 32.699 |
| HIERARCH ESO ISS PBL23 END | 32.788 |
| HIERARCH ESO ISS PBLA23 START | 23.7 |
| HIERARCH ESO ISS PBLA23 END | 24.4 |
| HIERARCH ESO ISS PBL24 START | 10.892 |
| HIERARCH ESO ISS PBL24 END | 10.922 |
| HIERARCH ESO ISS PBLA24 START | 23.704 |
| HIERARCH ESO ISS PBLA24 END | 24.315 |
| HIERARCH ESO ISS PBL34 START | 21.807 |
| HIERARCH ESO ISS PBL34 END | 21.866 |
| HIERARCH ESO ISS PBLA34 START | 203.77 |
| HIERARCH ESO ISS PBLA34 END | 204.381 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006485 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006485 |
| HIERARCH ESO ISS AMBI TEMP | 16.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | P0048_A |
| HIERARCH ESO FT ROBJ ALPHA | 051921.598 |
| HIERARCH ESO FT ROBJ DELTA | -104450.845 |