Exposure
- ID
- GRAVI.2025-03-24T01:51:45.150_1
- Header ID
- GRAVI.2025-03-24T01:51:45.150
- Date updated
- 2025-03-24 02:00:52 UTC+0000
- Release date
- 2025-03-24 01:51:45 UTC+0000
- UTC Start
- 2025-03-24 01:51:45.150
- UTC End
- 2025-03-24 01:52:17.150
- MJD Start
- 60758.0776059
- MJD End
- 60758.07797627037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039775
- Ambient temperature (°C)
- 14.33
- Seeing (arcsec)
- 0.855
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 | 85.5160 | 85.4670 | 145.4000 | 145.5000 |
| A0-J2 | 111.1650 | 111.0040 | 123.1000 | 123.3000 |
| A0-K0 | 101.7310 | 101.5070 | 97.9790 | 98.1320 |
| G1-J2 | 45.5560 | 45.4530 | 77.8000 | 77.9000 |
| G1-K0 | 76.6970 | 76.6020 | 42.8410 | 42.8990 |
| J2-K0 | 47.2110 | 47.2060 | 9.2970 | 9.3920 |
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 | 60758.0776059 |
| 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 | 85.516 |
| HIERARCH ESO ISS PBL12 END | 85.467 |
| HIERARCH ESO ISS PBLA12 START | 145.4 |
| HIERARCH ESO ISS PBLA12 END | 145.5 |
| HIERARCH ESO ISS PBL13 START | 111.165 |
| HIERARCH ESO ISS PBL13 END | 111.004 |
| HIERARCH ESO ISS PBLA13 START | 123.1 |
| HIERARCH ESO ISS PBLA13 END | 123.3 |
| HIERARCH ESO ISS PBL14 START | 101.731 |
| HIERARCH ESO ISS PBL14 END | 101.507 |
| HIERARCH ESO ISS PBLA14 START | 97.979 |
| HIERARCH ESO ISS PBLA14 END | 98.132 |
| HIERARCH ESO ISS PBL23 START | 45.556 |
| HIERARCH ESO ISS PBL23 END | 45.453 |
| HIERARCH ESO ISS PBLA23 START | 77.8 |
| HIERARCH ESO ISS PBLA23 END | 77.9 |
| HIERARCH ESO ISS PBL24 START | 76.697 |
| HIERARCH ESO ISS PBL24 END | 76.602 |
| HIERARCH ESO ISS PBLA24 START | 42.841 |
| HIERARCH ESO ISS PBLA24 END | 42.899 |
| HIERARCH ESO ISS PBL34 START | 47.211 |
| HIERARCH ESO ISS PBL34 END | 47.206 |
| HIERARCH ESO ISS PBLA34 START | 9.297 |
| HIERARCH ESO ISS PBLA34 END | 9.392 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003884 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004071 |
| HIERARCH ESO ISS AMBI TEMP | 14.33 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |