Exposure
- ID
- GRAVI.2025-06-05T01:57:21.431_1
- Header ID
- GRAVI.2025-06-05T01:57:21.431
- Date updated
- 2025-06-05 02:05:41 UTC+0000
- Release date
- 2025-06-05 01:57:21 UTC+0000
- UTC Start
- 2025-06-05 01:57:21.431
- UTC End
- 2025-06-05 01:57:40.631
- MJD Start
- 60831.08149804
- MJD End
- 60831.08172026223
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001657
- Ambient temperature (°C)
- 9.33
- Seeing (arcsec)
- 1.52
Observation
- ID
- 67725
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50367
- Name
- HD_123139
- RA
- 211.665584
- DEC
- -36.37288
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.8940 | 47.9050 | 151.3000 | 151.4000 |
| A0-J2 | 129.2360 | 129.2360 | 93.1000 | 93.3000 |
| A0-J6 | 166.6430 | 166.6030 | 26.8060 | 26.8980 |
| B5-J2 | 111.6710 | 111.6480 | 71.8000 | 71.9000 |
| B5-J6 | 197.7600 | 197.7300 | 15.2960 | 15.3840 |
| J2-J6 | 164.8600 | 164.8890 | 340.9200 | 341.0100 |
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 | 60831.08149804 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 123139 |
| HIERARCH ESO INS SOBJ NAME | HD_123139 |
| RA | 211.665584 |
| DEC | -36.37288 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 47.894 |
| HIERARCH ESO ISS PBL12 END | 47.905 |
| HIERARCH ESO ISS PBLA12 START | 151.3 |
| HIERARCH ESO ISS PBLA12 END | 151.4 |
| HIERARCH ESO ISS PBL13 START | 129.236 |
| HIERARCH ESO ISS PBL13 END | 129.236 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.3 |
| HIERARCH ESO ISS PBL14 START | 166.643 |
| HIERARCH ESO ISS PBL14 END | 166.603 |
| HIERARCH ESO ISS PBLA14 START | 26.806 |
| HIERARCH ESO ISS PBLA14 END | 26.898 |
| HIERARCH ESO ISS PBL23 START | 111.671 |
| HIERARCH ESO ISS PBL23 END | 111.648 |
| HIERARCH ESO ISS PBLA23 START | 71.8 |
| HIERARCH ESO ISS PBLA23 END | 71.9 |
| HIERARCH ESO ISS PBL24 START | 197.76 |
| HIERARCH ESO ISS PBL24 END | 197.73 |
| HIERARCH ESO ISS PBLA24 START | 15.296 |
| HIERARCH ESO ISS PBLA24 END | 15.384 |
| HIERARCH ESO ISS PBL34 START | 164.86 |
| HIERARCH ESO ISS PBL34 END | 164.889 |
| HIERARCH ESO ISS PBLA34 START | 340.92 |
| HIERARCH ESO ISS PBLA34 END | 341.01 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001657 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001657 |
| HIERARCH ESO ISS AMBI TEMP | 9.33 |
| HIERARCH ESO ISS AMBI FWHM START | 1.52 |
| HIERARCH ESO ISS AMBI FWHM END | 1.52 |