Exposure
- ID
- GRAVI.2024-08-16T01:12:53.760_1
- Header ID
- GRAVI.2024-08-16T01:12:53.760
- Date updated
- 2024-08-16 01:25:26 UTC+0000
- Release date
- 2024-08-16 01:12:53 UTC+0000
- UTC Start
- 2024-08-16 01:12:53.760
- UTC End
- 2024-08-16 01:17:41.760
- MJD Start
- 60538.05062222
- MJD End
- 60538.05395555333
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031590000000000003
- Ambient temperature (°C)
- 13.11
- Seeing (arcsec)
- 0.76
Observation
- ID
- 60325
- Category
- calibrator
- Program ID
- 113.26PU.001
- Program Title
- 3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / FROST / LANTHERMANN / LE BOUQUIN / GOSSET / HUTSEMEKERS
Target
- ID
- 44783
- Name
- HD151439
- RA
- 252.354064
- DEC
- -44.99132
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3650 | 90.2950 | 128.4000 | 129.4000 |
| A0-J2 | 125.9850 | 125.5290 | 107.1000 | 108.1000 |
| A0-K0 | 120.0190 | 119.2910 | 85.6670 | 86.5660 |
| G1-J2 | 53.1770 | 52.8140 | 68.9000 | 69.7000 |
| G1-K0 | 81.4740 | 81.0890 | 36.8510 | 37.4140 |
| J2-K0 | 46.0690 | 46.0710 | 359.0640 | 359.6740 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26PU.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60538.05062222 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 151439 |
| HIERARCH ESO INS SOBJ NAME | HD151439 |
| RA | 252.354064 |
| DEC | -44.99132 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 90.365 |
| HIERARCH ESO ISS PBL12 END | 90.295 |
| HIERARCH ESO ISS PBLA12 START | 128.4 |
| HIERARCH ESO ISS PBLA12 END | 129.4 |
| HIERARCH ESO ISS PBL13 START | 125.985 |
| HIERARCH ESO ISS PBL13 END | 125.529 |
| HIERARCH ESO ISS PBLA13 START | 107.1 |
| HIERARCH ESO ISS PBLA13 END | 108.1 |
| HIERARCH ESO ISS PBL14 START | 120.019 |
| HIERARCH ESO ISS PBL14 END | 119.291 |
| HIERARCH ESO ISS PBLA14 START | 85.667 |
| HIERARCH ESO ISS PBLA14 END | 86.566 |
| HIERARCH ESO ISS PBL23 START | 53.177 |
| HIERARCH ESO ISS PBL23 END | 52.814 |
| HIERARCH ESO ISS PBLA23 START | 68.9 |
| HIERARCH ESO ISS PBLA23 END | 69.7 |
| HIERARCH ESO ISS PBL24 START | 81.474 |
| HIERARCH ESO ISS PBL24 END | 81.089 |
| HIERARCH ESO ISS PBLA24 START | 36.851 |
| HIERARCH ESO ISS PBLA24 END | 37.414 |
| HIERARCH ESO ISS PBL34 START | 46.069 |
| HIERARCH ESO ISS PBL34 END | 46.071 |
| HIERARCH ESO ISS PBLA34 START | 359.064 |
| HIERARCH ESO ISS PBLA34 END | 359.674 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003311 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003007 |
| HIERARCH ESO ISS AMBI TEMP | 13.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |