Exposure
- ID
- GRAVI.2023-01-13T09:11:47.218_1
- Header ID
- GRAVI.2023-01-13T09:11:47.218
- Date updated
- 2023-01-13 09:21:26 UTC+0000
- Release date
- 2023-01-13 09:21:26 UTC+0000
- UTC Start
- 2023-01-13 09:11:47.218
- UTC End
- 2023-01-13 09:11:56.818
- MJD Start
- 59957.38318539
- MJD End
- 59957.3832965011
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004451
- Ambient temperature (°C)
- 9.89
- Seeing (arcsec)
- 0.64
Observation
- ID
- 53853
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40037
- Name
- Nothing
- RA
- 161.261044
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.5210 | 23.5260 | 149.6000 | 149.7000 |
| A0-D0 | 30.0630 | 30.0520 | 90.1000 | 90.2000 |
| A0-C1 | 22.4790 | 22.4810 | 127.0490 | 127.1390 |
| B2-D0 | 27.1980 | 27.1850 | 41.9000 | 42.0000 |
| B2-C1 | 9.0590 | 9.0550 | 41.8640 | 41.9270 |
| D0-C1 | 18.1390 | 18.1300 | 221.9420 | 222.0050 |
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 | 59957.38318539 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | eta Car |
| HIERARCH ESO INS SOBJ NAME | Nothing |
| RA | 161.261044 |
| DEC | -59.68444 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 32.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 23.521 |
| HIERARCH ESO ISS PBL12 END | 23.526 |
| HIERARCH ESO ISS PBLA12 START | 149.6 |
| HIERARCH ESO ISS PBLA12 END | 149.7 |
| HIERARCH ESO ISS PBL13 START | 30.063 |
| HIERARCH ESO ISS PBL13 END | 30.052 |
| HIERARCH ESO ISS PBLA13 START | 90.1 |
| HIERARCH ESO ISS PBLA13 END | 90.2 |
| HIERARCH ESO ISS PBL14 START | 22.479 |
| HIERARCH ESO ISS PBL14 END | 22.481 |
| HIERARCH ESO ISS PBLA14 START | 127.049 |
| HIERARCH ESO ISS PBLA14 END | 127.139 |
| HIERARCH ESO ISS PBL23 START | 27.198 |
| HIERARCH ESO ISS PBL23 END | 27.185 |
| HIERARCH ESO ISS PBLA23 START | 41.9 |
| HIERARCH ESO ISS PBLA23 END | 42.0 |
| HIERARCH ESO ISS PBL24 START | 9.059 |
| HIERARCH ESO ISS PBL24 END | 9.055 |
| HIERARCH ESO ISS PBLA24 START | 41.864 |
| HIERARCH ESO ISS PBLA24 END | 41.927 |
| HIERARCH ESO ISS PBL34 START | 18.139 |
| HIERARCH ESO ISS PBL34 END | 18.13 |
| HIERARCH ESO ISS PBLA34 START | 221.942 |
| HIERARCH ESO ISS PBLA34 END | 222.005 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004451 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004451 |
| HIERARCH ESO ISS AMBI TEMP | 9.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | Eta_car |
| HIERARCH ESO FT ROBJ ALPHA | 104503.537 |
| HIERARCH ESO FT ROBJ DELTA | -594104.051 |