Exposure
- ID
- GRAVI.2023-12-22T02:10:49.680_1
- Header ID
- GRAVI.2023-12-22T02:10:49.680
- Date updated
- 2023-12-22 02:25:43 UTC+0000
- Release date
- 2024-12-22 02:25:42 UTC+0000
- UTC Start
- 2023-12-22 02:10:49.680
- UTC End
- 2023-12-22 02:16:09.680
- MJD Start
- 60300.09085278
- MJD End
- 60300.0945564837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033475
- Ambient temperature (°C)
- 16.32
- Seeing (arcsec)
- 0.765
Observation
- ID
- 58029
- Category
- science
- Program ID
- 112.25JX.001
- Program Title
- MASSIVE MULTIPLE STARS AS POSSIBLE PRECURSORS OF GRAVITATIONAL WAVE SOURCES
- Program Type
- Normal
- PI / COI
- OPLIšTILOVá/ HUMMEL/ BRO?
Target
- ID
- 42971
- Name
- Delta_Ori
- RA
- 83.000558
- DEC
- -0.2991
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.5420 | 48.4870 | 143.3000 | 143.4000 |
| A0-J2 | 112.5660 | 114.1210 | 92.8000 | 92.8000 |
| A0-J6 | 142.6460 | 143.1740 | 12.8440 | 13.7470 |
| B5-J2 | 89.8610 | 91.3940 | 68.2000 | 68.5000 |
| B5-J6 | 178.0020 | 178.0540 | 0.8630 | 1.6390 |
| J2-J6 | 165.5480 | 165.1890 | 330.8200 | 331.0510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25JX.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60300.09085278 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | del Ori |
| HIERARCH ESO INS SOBJ NAME | Delta_Ori |
| RA | 83.000558 |
| DEC | -0.2991 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 48.542 |
| HIERARCH ESO ISS PBL12 END | 48.487 |
| HIERARCH ESO ISS PBLA12 START | 143.3 |
| HIERARCH ESO ISS PBLA12 END | 143.4 |
| HIERARCH ESO ISS PBL13 START | 112.566 |
| HIERARCH ESO ISS PBL13 END | 114.121 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 142.646 |
| HIERARCH ESO ISS PBL14 END | 143.174 |
| HIERARCH ESO ISS PBLA14 START | 12.844 |
| HIERARCH ESO ISS PBLA14 END | 13.747 |
| HIERARCH ESO ISS PBL23 START | 89.861 |
| HIERARCH ESO ISS PBL23 END | 91.394 |
| HIERARCH ESO ISS PBLA23 START | 68.2 |
| HIERARCH ESO ISS PBLA23 END | 68.5 |
| HIERARCH ESO ISS PBL24 START | 178.002 |
| HIERARCH ESO ISS PBL24 END | 178.054 |
| HIERARCH ESO ISS PBLA24 START | 0.863 |
| HIERARCH ESO ISS PBLA24 END | 1.639 |
| HIERARCH ESO ISS PBL34 START | 165.548 |
| HIERARCH ESO ISS PBL34 END | 165.189 |
| HIERARCH ESO ISS PBLA34 START | 330.82 |
| HIERARCH ESO ISS PBLA34 END | 331.051 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002872 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003823 |
| HIERARCH ESO ISS AMBI TEMP | 16.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |