Exposure
- ID
- GRAVI.2025-03-24T01:56:57.163_1
- Header ID
- GRAVI.2025-03-24T01:56:57.163
- Date updated
- 2025-03-24 02:05:46 UTC+0000
- Release date
- 2025-03-24 01:56:57 UTC+0000
- UTC Start
- 2025-03-24 01:56:57.163
- UTC End
- 2025-03-24 01:57:29.163
- MJD Start
- 60758.08121716
- MJD End
- 60758.08158753037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003585
- Ambient temperature (°C)
- 14.32
- Seeing (arcsec)
- 0.89
Observation
- ID
- 65856
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49014
- Name
- HD_45420
- RA
- 96.675462
- DEC
- -14.6035
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 70.4560 | 70.3150 | 137.7000 | 137.9000 |
| A0-J2 | 95.8960 | 95.5920 | 107.3000 | 107.5000 |
| A0-K0 | 101.2540 | 100.9710 | 79.3760 | 79.4010 |
| G1-J2 | 50.0120 | 49.9150 | 61.9000 | 61.9000 |
| G1-K0 | 87.9020 | 87.8550 | 36.3570 | 36.3700 |
| J2-K0 | 47.9250 | 47.9310 | 9.5830 | 9.6740 |
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 | 60758.08121716 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 45420 |
| HIERARCH ESO INS SOBJ NAME | HD_45420 |
| RA | 96.675462 |
| DEC | -14.6035 |
| 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 | 70.456 |
| HIERARCH ESO ISS PBL12 END | 70.315 |
| HIERARCH ESO ISS PBLA12 START | 137.7 |
| HIERARCH ESO ISS PBLA12 END | 137.9 |
| HIERARCH ESO ISS PBL13 START | 95.896 |
| HIERARCH ESO ISS PBL13 END | 95.592 |
| HIERARCH ESO ISS PBLA13 START | 107.3 |
| HIERARCH ESO ISS PBLA13 END | 107.5 |
| HIERARCH ESO ISS PBL14 START | 101.254 |
| HIERARCH ESO ISS PBL14 END | 100.971 |
| HIERARCH ESO ISS PBLA14 START | 79.376 |
| HIERARCH ESO ISS PBLA14 END | 79.401 |
| HIERARCH ESO ISS PBL23 START | 50.012 |
| HIERARCH ESO ISS PBL23 END | 49.915 |
| HIERARCH ESO ISS PBLA23 START | 61.9 |
| HIERARCH ESO ISS PBLA23 END | 61.9 |
| HIERARCH ESO ISS PBL24 START | 87.902 |
| HIERARCH ESO ISS PBL24 END | 87.855 |
| HIERARCH ESO ISS PBLA24 START | 36.357 |
| HIERARCH ESO ISS PBLA24 END | 36.37 |
| HIERARCH ESO ISS PBL34 START | 47.925 |
| HIERARCH ESO ISS PBL34 END | 47.931 |
| HIERARCH ESO ISS PBLA34 START | 9.583 |
| HIERARCH ESO ISS PBLA34 END | 9.674 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003585 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003585 |
| HIERARCH ESO ISS AMBI TEMP | 14.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |