Exposure
- ID
- GRAVI.2025-03-24T01:49:12.143_1
- Header ID
- GRAVI.2025-03-24T01:49:12.143
- Date updated
- 2025-03-24 01:55:38 UTC+0000
- Release date
- 2025-03-24 01:49:12 UTC+0000
- UTC Start
- 2025-03-24 01:49:12.143
- UTC End
- 2025-03-24 01:49:44.143
- MJD Start
- 60758.07583499
- MJD End
- 60758.07620536037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003749
- Ambient temperature (°C)
- 14.22
- Seeing (arcsec)
- 0.895
Observation
- ID
- 65855
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 48382
- Name
- HD_45481
- RA
- 96.45528
- DEC
- -38.9355
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.6640 | 85.6140 | 144.8000 | 145.0000 |
| A0-J2 | 111.6510 | 111.4860 | 122.5000 | 122.7000 |
| A0-K0 | 102.4080 | 102.1790 | 97.5180 | 97.6740 |
| G1-J2 | 45.8670 | 45.7620 | 77.4000 | 77.6000 |
| G1-K0 | 76.9840 | 76.8870 | 42.6620 | 42.7230 |
| J2-K0 | 47.2280 | 47.2220 | 9.0110 | 9.1090 |
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 | 60758.07583499 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 45481 |
| HIERARCH ESO INS SOBJ NAME | HD_45481 |
| RA | 96.45528 |
| DEC | -38.9355 |
| 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 | 85.664 |
| HIERARCH ESO ISS PBL12 END | 85.614 |
| HIERARCH ESO ISS PBLA12 START | 144.8 |
| HIERARCH ESO ISS PBLA12 END | 145.0 |
| HIERARCH ESO ISS PBL13 START | 111.651 |
| HIERARCH ESO ISS PBL13 END | 111.486 |
| HIERARCH ESO ISS PBLA13 START | 122.5 |
| HIERARCH ESO ISS PBLA13 END | 122.7 |
| HIERARCH ESO ISS PBL14 START | 102.408 |
| HIERARCH ESO ISS PBL14 END | 102.179 |
| HIERARCH ESO ISS PBLA14 START | 97.518 |
| HIERARCH ESO ISS PBLA14 END | 97.674 |
| HIERARCH ESO ISS PBL23 START | 45.867 |
| HIERARCH ESO ISS PBL23 END | 45.762 |
| HIERARCH ESO ISS PBLA23 START | 77.4 |
| HIERARCH ESO ISS PBLA23 END | 77.6 |
| HIERARCH ESO ISS PBL24 START | 76.984 |
| HIERARCH ESO ISS PBL24 END | 76.887 |
| HIERARCH ESO ISS PBLA24 START | 42.662 |
| HIERARCH ESO ISS PBLA24 END | 42.723 |
| HIERARCH ESO ISS PBL34 START | 47.228 |
| HIERARCH ESO ISS PBL34 END | 47.222 |
| HIERARCH ESO ISS PBLA34 START | 9.011 |
| HIERARCH ESO ISS PBLA34 END | 9.109 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003749 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003749 |
| HIERARCH ESO ISS AMBI TEMP | 14.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |