Exposure
- ID
- GRAVI.2024-08-16T03:30:18.108_1
- Header ID
- GRAVI.2024-08-16T03:30:18.108
- Date updated
- 2024-08-16 03:40:44 UTC+0000
- Release date
- 2024-08-16 03:30:18 UTC+0000
- UTC Start
- 2024-08-16 03:30:18.108
- UTC End
- 2024-08-16 03:35:06.108
- MJD Start
- 60538.14604292
- MJD End
- 60538.149376253336
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003704
- Ambient temperature (°C)
- 12.91
- Seeing (arcsec)
- 0.5700000000000001
Observation
- ID
- 60327
- 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
- 43281
- Name
- HD153878
- RA
- 255.999405
- DEC
- -42.96932
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.7010 | 85.4840 | 153.2000 | 154.4000 |
| A0-J2 | 108.3920 | 107.5310 | 132.7000 | 134.0000 |
| A0-K0 | 94.4950 | 93.1160 | 107.7200 | 108.8870 |
| G1-J2 | 41.0740 | 40.3810 | 85.9000 | 86.7000 |
| G1-K0 | 70.1030 | 69.3960 | 47.1030 | 47.4550 |
| J2-K0 | 45.9650 | 45.9040 | 13.0570 | 13.6210 |
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 | 60538.14604292 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 153878 |
| HIERARCH ESO INS SOBJ NAME | HD153878 |
| RA | 255.999405 |
| DEC | -42.96932 |
| 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 | 85.701 |
| HIERARCH ESO ISS PBL12 END | 85.484 |
| HIERARCH ESO ISS PBLA12 START | 153.2 |
| HIERARCH ESO ISS PBLA12 END | 154.4 |
| HIERARCH ESO ISS PBL13 START | 108.392 |
| HIERARCH ESO ISS PBL13 END | 107.531 |
| HIERARCH ESO ISS PBLA13 START | 132.7 |
| HIERARCH ESO ISS PBLA13 END | 134.0 |
| HIERARCH ESO ISS PBL14 START | 94.495 |
| HIERARCH ESO ISS PBL14 END | 93.116 |
| HIERARCH ESO ISS PBLA14 START | 107.72 |
| HIERARCH ESO ISS PBLA14 END | 108.887 |
| HIERARCH ESO ISS PBL23 START | 41.074 |
| HIERARCH ESO ISS PBL23 END | 40.381 |
| HIERARCH ESO ISS PBLA23 START | 85.9 |
| HIERARCH ESO ISS PBLA23 END | 86.7 |
| HIERARCH ESO ISS PBL24 START | 70.103 |
| HIERARCH ESO ISS PBL24 END | 69.396 |
| HIERARCH ESO ISS PBLA24 START | 47.103 |
| HIERARCH ESO ISS PBLA24 END | 47.455 |
| HIERARCH ESO ISS PBL34 START | 45.965 |
| HIERARCH ESO ISS PBL34 END | 45.904 |
| HIERARCH ESO ISS PBLA34 START | 13.057 |
| HIERARCH ESO ISS PBLA34 END | 13.621 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003058 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00435 |
| HIERARCH ESO ISS AMBI TEMP | 12.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |