Exposure
- ID
- GRAVI.2024-03-15T03:52:51.121_1
- Header ID
- GRAVI.2024-03-15T03:52:51.121
- Date updated
- 2024-03-15 04:05:35 UTC+0000
- Release date
- 2024-03-15 03:52:51 UTC+0000
- UTC Start
- 2024-03-15 03:52:51.121
- UTC End
- 2024-03-15 03:57:39.121
- MJD Start
- 60384.16170279
- MJD End
- 60384.1650361233
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0070105
- Ambient temperature (°C)
- 18.52
- Seeing (arcsec)
- 0.655
Observation
- ID
- 58440
- Category
- calibrator
- Program ID
- 112.2623.001
- 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
- 43256
- Name
- HD95255
- RA
- 164.687672
- DEC
- -60.86282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.6280 | 86.8980 | 108.2000 | 109.3000 |
| A0-J2 | 128.9880 | 129.0680 | 88.9000 | 90.0000 |
| A0-K0 | 126.2920 | 126.0670 | 71.2280 | 72.3340 |
| G1-J2 | 55.3080 | 55.1340 | 57.6000 | 58.6000 |
| G1-K0 | 77.3550 | 77.1000 | 28.8350 | 29.6380 |
| J2-K0 | 39.2600 | 39.3340 | 346.1700 | 346.8600 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.2623.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60384.16170279 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 95255 |
| HIERARCH ESO INS SOBJ NAME | HD95255 |
| RA | 164.687672 |
| DEC | -60.86282 |
| 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 | 86.628 |
| HIERARCH ESO ISS PBL12 END | 86.898 |
| HIERARCH ESO ISS PBLA12 START | 108.2 |
| HIERARCH ESO ISS PBLA12 END | 109.3 |
| HIERARCH ESO ISS PBL13 START | 128.988 |
| HIERARCH ESO ISS PBL13 END | 129.068 |
| HIERARCH ESO ISS PBLA13 START | 88.9 |
| HIERARCH ESO ISS PBLA13 END | 90.0 |
| HIERARCH ESO ISS PBL14 START | 126.292 |
| HIERARCH ESO ISS PBL14 END | 126.067 |
| HIERARCH ESO ISS PBLA14 START | 71.228 |
| HIERARCH ESO ISS PBLA14 END | 72.334 |
| HIERARCH ESO ISS PBL23 START | 55.308 |
| HIERARCH ESO ISS PBL23 END | 55.134 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 77.355 |
| HIERARCH ESO ISS PBL24 END | 77.1 |
| HIERARCH ESO ISS PBLA24 START | 28.835 |
| HIERARCH ESO ISS PBLA24 END | 29.638 |
| HIERARCH ESO ISS PBL34 START | 39.26 |
| HIERARCH ESO ISS PBL34 END | 39.334 |
| HIERARCH ESO ISS PBLA34 START | 346.17 |
| HIERARCH ESO ISS PBLA34 END | 346.86 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006811 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00721 |
| HIERARCH ESO ISS AMBI TEMP | 18.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |