Exposure
- ID
- GRAVI.2025-03-23T04:05:46.876_1
- Header ID
- GRAVI.2025-03-23T04:05:46.876
- Date updated
- 2025-03-23 04:10:40 UTC+0000
- Release date
- 2025-03-23 04:05:46 UTC+0000
- UTC Start
- 2025-03-23 04:05:46.876
- UTC End
- 2025-03-23 04:06:18.876
- MJD Start
- 60757.17068143
- MJD End
- 60757.17105180037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004888
- Ambient temperature (°C)
- 14.51
- Seeing (arcsec)
- 0.7
Observation
- ID
- 65819
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 48980
- Name
- HD_97944
- RA
- 168.868951
- DEC
- -41.05717
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1210 | 90.1420 | 116.8000 | 116.9000 |
| A0-J2 | 129.2030 | 129.1940 | 94.5000 | 94.7000 |
| A0-K0 | 126.9390 | 126.8930 | 73.5250 | 73.6520 |
| G1-J2 | 57.1310 | 57.1030 | 57.8000 | 58.0000 |
| G1-K0 | 87.0580 | 87.0240 | 28.3160 | 28.4070 |
| J2-K0 | 46.7660 | 46.7720 | 351.3070 | 351.3930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60757.17068143 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 97944 |
| HIERARCH ESO INS SOBJ NAME | HD_97944 |
| RA | 168.868951 |
| DEC | -41.05717 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 90.121 |
| HIERARCH ESO ISS PBL12 END | 90.142 |
| HIERARCH ESO ISS PBLA12 START | 116.8 |
| HIERARCH ESO ISS PBLA12 END | 116.9 |
| HIERARCH ESO ISS PBL13 START | 129.203 |
| HIERARCH ESO ISS PBL13 END | 129.194 |
| HIERARCH ESO ISS PBLA13 START | 94.5 |
| HIERARCH ESO ISS PBLA13 END | 94.7 |
| HIERARCH ESO ISS PBL14 START | 126.939 |
| HIERARCH ESO ISS PBL14 END | 126.893 |
| HIERARCH ESO ISS PBLA14 START | 73.525 |
| HIERARCH ESO ISS PBLA14 END | 73.652 |
| HIERARCH ESO ISS PBL23 START | 57.131 |
| HIERARCH ESO ISS PBL23 END | 57.103 |
| HIERARCH ESO ISS PBLA23 START | 57.8 |
| HIERARCH ESO ISS PBLA23 END | 58.0 |
| HIERARCH ESO ISS PBL24 START | 87.058 |
| HIERARCH ESO ISS PBL24 END | 87.024 |
| HIERARCH ESO ISS PBLA24 START | 28.316 |
| HIERARCH ESO ISS PBLA24 END | 28.407 |
| HIERARCH ESO ISS PBL34 START | 46.766 |
| HIERARCH ESO ISS PBL34 END | 46.772 |
| HIERARCH ESO ISS PBLA34 START | 351.307 |
| HIERARCH ESO ISS PBLA34 END | 351.393 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004413 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005363 |
| HIERARCH ESO ISS AMBI TEMP | 14.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |