Exposure
- ID
- GRAVI.2025-01-09T06:12:47.248_1
- Header ID
- GRAVI.2025-01-09T06:12:47.248
- Date updated
- 2025-01-09 06:25:45 UTC+0000
- Release date
- 2025-01-09 06:12:47 UTC+0000
- UTC Start
- 2025-01-09 06:12:47.248
- UTC End
- 2025-01-09 06:15:59.248
- MJD Start
- 60684.25888019
- MJD End
- 60684.2611024122
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0061355
- Ambient temperature (°C)
- 14.41
- Seeing (arcsec)
- 0.63
Observation
- ID
- 63142
- Category
- calibrator
- Program ID
- 114.274C.001
- Program Title
- A NON-INTERACTING BLACK HOLE HIDING AROUND ONE OF THE BRIGHTEST STARS IN THE SKY?
- Program Type
- Normal
- PI / COI
- THOMPSON / KRAUS / ROWAN
Target
- ID
- 47044
- Name
- HD83465
- RA
- 144.189868
- DEC
- -52.94312
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.5250 | 42.6720 | 141.4000 | 142.0000 |
| A0-J2 | 127.6870 | 127.8800 | 82.4000 | 83.2000 |
| A0-J6 | 157.2650 | 157.0210 | 21.9730 | 22.5230 |
| B5-J2 | 111.9280 | 111.8900 | 63.4000 | 64.1000 |
| B5-J6 | 181.9920 | 181.8320 | 10.2360 | 10.7310 |
| J2-J6 | 145.6350 | 146.0230 | 332.2920 | 332.7670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.274C.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60684.25888019 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 83465 |
| HIERARCH ESO INS SOBJ NAME | HD83465 |
| RA | 144.189868 |
| DEC | -52.94312 |
| 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 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 231.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 192 |
| HIERARCH ESO ISS PBL12 START | 42.525 |
| HIERARCH ESO ISS PBL12 END | 42.672 |
| HIERARCH ESO ISS PBLA12 START | 141.4 |
| HIERARCH ESO ISS PBLA12 END | 142.0 |
| HIERARCH ESO ISS PBL13 START | 127.687 |
| HIERARCH ESO ISS PBL13 END | 127.88 |
| HIERARCH ESO ISS PBLA13 START | 82.4 |
| HIERARCH ESO ISS PBLA13 END | 83.2 |
| HIERARCH ESO ISS PBL14 START | 157.265 |
| HIERARCH ESO ISS PBL14 END | 157.021 |
| HIERARCH ESO ISS PBLA14 START | 21.973 |
| HIERARCH ESO ISS PBLA14 END | 22.523 |
| HIERARCH ESO ISS PBL23 START | 111.928 |
| HIERARCH ESO ISS PBL23 END | 111.89 |
| HIERARCH ESO ISS PBLA23 START | 63.4 |
| HIERARCH ESO ISS PBLA23 END | 64.1 |
| HIERARCH ESO ISS PBL24 START | 181.992 |
| HIERARCH ESO ISS PBL24 END | 181.832 |
| HIERARCH ESO ISS PBLA24 START | 10.236 |
| HIERARCH ESO ISS PBLA24 END | 10.731 |
| HIERARCH ESO ISS PBL34 START | 145.635 |
| HIERARCH ESO ISS PBL34 END | 146.023 |
| HIERARCH ESO ISS PBLA34 START | 332.292 |
| HIERARCH ESO ISS PBLA34 END | 332.767 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005523 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006748 |
| HIERARCH ESO ISS AMBI TEMP | 14.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |