Exposure
- ID
- GRAVI.2025-02-02T03:52:34.243_1
- Header ID
- GRAVI.2025-02-02T03:52:34.243
- Date updated
- 2025-02-02 04:05:32 UTC+0000
- Release date
- 2025-02-02 03:52:34 UTC+0000
- UTC Start
- 2025-02-02 03:52:34.243
- UTC End
- 2025-02-02 03:57:22.243
- MJD Start
- 60708.16150744
- MJD End
- 60708.16484077334
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004711
- Ambient temperature (°C)
- 15.61
- Seeing (arcsec)
- 0.915
Observation
- ID
- 63610
- Category
- calibrator
- Program ID
- 114.27F8.001
- 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
- 47387
- Name
- HD95255
- RA
- 164.687673
- DEC
- -60.86281
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.9820 | 73.5480 | 72.3000 | 73.6000 |
| A0-J2 | 119.9600 | 120.3780 | 51.4000 | 52.7000 |
| A0-K0 | 127.2020 | 127.2920 | 35.5840 | 36.7870 |
| G1-J2 | 57.9730 | 57.9470 | 24.7000 | 25.8000 |
| G1-K0 | 81.4420 | 81.4150 | 3.1530 | 3.9920 |
| J2-K0 | 34.8190 | 35.0310 | 325.4040 | 326.0410 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27F8.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60708.16150744 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 95255 |
| HIERARCH ESO INS SOBJ NAME | HD95255 |
| RA | 164.687673 |
| DEC | -60.86281 |
| 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 | 72.982 |
| HIERARCH ESO ISS PBL12 END | 73.548 |
| HIERARCH ESO ISS PBLA12 START | 72.3 |
| HIERARCH ESO ISS PBLA12 END | 73.6 |
| HIERARCH ESO ISS PBL13 START | 119.96 |
| HIERARCH ESO ISS PBL13 END | 120.378 |
| HIERARCH ESO ISS PBLA13 START | 51.4 |
| HIERARCH ESO ISS PBLA13 END | 52.7 |
| HIERARCH ESO ISS PBL14 START | 127.202 |
| HIERARCH ESO ISS PBL14 END | 127.292 |
| HIERARCH ESO ISS PBLA14 START | 35.584 |
| HIERARCH ESO ISS PBLA14 END | 36.787 |
| HIERARCH ESO ISS PBL23 START | 57.973 |
| HIERARCH ESO ISS PBL23 END | 57.947 |
| HIERARCH ESO ISS PBLA23 START | 24.7 |
| HIERARCH ESO ISS PBLA23 END | 25.8 |
| HIERARCH ESO ISS PBL24 START | 81.442 |
| HIERARCH ESO ISS PBL24 END | 81.415 |
| HIERARCH ESO ISS PBLA24 START | 3.153 |
| HIERARCH ESO ISS PBLA24 END | 3.992 |
| HIERARCH ESO ISS PBL34 START | 34.819 |
| HIERARCH ESO ISS PBL34 END | 35.031 |
| HIERARCH ESO ISS PBLA34 START | 325.404 |
| HIERARCH ESO ISS PBLA34 END | 326.041 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004888 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004534 |
| HIERARCH ESO ISS AMBI TEMP | 15.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |