Exposure
- ID
- GRAVI.2024-02-12T07:07:49.976_1
- Header ID
- GRAVI.2024-02-12T07:07:49.976
- Date updated
- 2024-02-12 07:20:30 UTC+0000
- Release date
- 2024-02-12 07:07:49 UTC+0000
- UTC Start
- 2024-02-12 07:07:49.976
- UTC End
- 2024-02-12 07:12:37.976
- MJD Start
- 60352.2971062
- MJD End
- 60352.3004395333
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029575
- Ambient temperature (°C)
- 14.55
- Seeing (arcsec)
- 1.185
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 | 89.3280 | 89.4590 | 122.6000 | 123.7000 |
| A0-J2 | 128.7860 | 128.6640 | 104.1000 | 105.2000 |
| A0-K0 | 122.0320 | 121.5990 | 86.0130 | 87.1440 |
| G1-J2 | 52.4290 | 52.1600 | 71.3000 | 72.4000 |
| G1-K0 | 73.2410 | 72.8630 | 39.3950 | 40.1820 |
| J2-K0 | 39.9250 | 39.9480 | 355.4310 | 356.1350 |
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 | 60352.2971062 |
| 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 | 89.328 |
| HIERARCH ESO ISS PBL12 END | 89.459 |
| HIERARCH ESO ISS PBLA12 START | 122.6 |
| HIERARCH ESO ISS PBLA12 END | 123.7 |
| HIERARCH ESO ISS PBL13 START | 128.786 |
| HIERARCH ESO ISS PBL13 END | 128.664 |
| HIERARCH ESO ISS PBLA13 START | 104.1 |
| HIERARCH ESO ISS PBLA13 END | 105.2 |
| HIERARCH ESO ISS PBL14 START | 122.032 |
| HIERARCH ESO ISS PBL14 END | 121.599 |
| HIERARCH ESO ISS PBLA14 START | 86.013 |
| HIERARCH ESO ISS PBLA14 END | 87.144 |
| HIERARCH ESO ISS PBL23 START | 52.429 |
| HIERARCH ESO ISS PBL23 END | 52.16 |
| HIERARCH ESO ISS PBLA23 START | 71.3 |
| HIERARCH ESO ISS PBLA23 END | 72.4 |
| HIERARCH ESO ISS PBL24 START | 73.241 |
| HIERARCH ESO ISS PBL24 END | 72.863 |
| HIERARCH ESO ISS PBLA24 START | 39.395 |
| HIERARCH ESO ISS PBLA24 END | 40.182 |
| HIERARCH ESO ISS PBL34 START | 39.925 |
| HIERARCH ESO ISS PBL34 END | 39.948 |
| HIERARCH ESO ISS PBLA34 START | 355.431 |
| HIERARCH ESO ISS PBLA34 END | 356.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002684 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003231 |
| HIERARCH ESO ISS AMBI TEMP | 14.55 |
| HIERARCH ESO ISS AMBI FWHM START | 1.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |