Exposure
- ID
- GRAVI.2023-12-22T02:23:07.712_1
- Header ID
- GRAVI.2023-12-22T02:23:07.712
- Date updated
- 2023-12-22 02:40:48 UTC+0000
- Release date
- 2024-12-22 02:40:48 UTC+0000
- UTC Start
- 2023-12-22 02:23:07.712
- UTC End
- 2023-12-22 02:28:27.712
- MJD Start
- 60300.09939481
- MJD End
- 60300.1030985137
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039535
- Ambient temperature (°C)
- 16.33
- Seeing (arcsec)
- 0.955
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 | 48.4100 | 48.3310 | 143.5000 | 143.6000 |
| A0-J2 | 115.8140 | 117.2180 | 92.7000 | 92.7000 |
| A0-J6 | 143.8160 | 144.4050 | 14.7670 | 15.6360 |
| B5-J2 | 93.0980 | 94.5310 | 69.0000 | 69.3000 |
| B5-J6 | 178.1530 | 178.2740 | 2.5290 | 3.3010 |
| J2-J6 | 164.7510 | 164.3470 | 331.3380 | 331.6040 |
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 | 60300.09939481 |
| 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 | 48.41 |
| HIERARCH ESO ISS PBL12 END | 48.331 |
| HIERARCH ESO ISS PBLA12 START | 143.5 |
| HIERARCH ESO ISS PBLA12 END | 143.6 |
| HIERARCH ESO ISS PBL13 START | 115.814 |
| HIERARCH ESO ISS PBL13 END | 117.218 |
| HIERARCH ESO ISS PBLA13 START | 92.7 |
| HIERARCH ESO ISS PBLA13 END | 92.7 |
| HIERARCH ESO ISS PBL14 START | 143.816 |
| HIERARCH ESO ISS PBL14 END | 144.405 |
| HIERARCH ESO ISS PBLA14 START | 14.767 |
| HIERARCH ESO ISS PBLA14 END | 15.636 |
| HIERARCH ESO ISS PBL23 START | 93.098 |
| HIERARCH ESO ISS PBL23 END | 94.531 |
| HIERARCH ESO ISS PBLA23 START | 69.0 |
| HIERARCH ESO ISS PBLA23 END | 69.3 |
| HIERARCH ESO ISS PBL24 START | 178.153 |
| HIERARCH ESO ISS PBL24 END | 178.274 |
| HIERARCH ESO ISS PBLA24 START | 2.529 |
| HIERARCH ESO ISS PBLA24 END | 3.301 |
| HIERARCH ESO ISS PBL34 START | 164.751 |
| HIERARCH ESO ISS PBL34 END | 164.347 |
| HIERARCH ESO ISS PBLA34 START | 331.338 |
| HIERARCH ESO ISS PBLA34 END | 331.604 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003838 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004069 |
| HIERARCH ESO ISS AMBI TEMP | 16.33 |
| HIERARCH ESO ISS AMBI FWHM START | 1.17 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |