Exposure
- ID
- GRAVI.2025-03-23T04:19:52.911_1
- Header ID
- GRAVI.2025-03-23T04:19:52.911
- Date updated
- 2025-03-23 04:25:46 UTC+0000
- Release date
- 2025-03-23 04:19:52 UTC+0000
- UTC Start
- 2025-03-23 04:19:52.911
- UTC End
- 2025-03-23 04:20:24.911
- MJD Start
- 60757.18047351
- MJD End
- 60757.18084388037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045000000000000005
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.725
Observation
- ID
- 65821
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 48982
- Name
- HD_98125
- RA
- 169.237067
- DEC
- -34.92734
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5070 | 90.5080 | 119.0000 | 119.1000 |
| A0-J2 | 128.8660 | 128.8340 | 96.2000 | 96.3000 |
| A0-K0 | 126.7280 | 126.6730 | 74.5960 | 74.7000 |
| G1-J2 | 57.3390 | 57.3120 | 58.6000 | 58.7000 |
| G1-K0 | 88.6270 | 88.5980 | 29.0220 | 29.0990 |
| J2-K0 | 47.9710 | 47.9740 | 352.8960 | 352.9760 |
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 | 60757.18047351 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 98125 |
| HIERARCH ESO INS SOBJ NAME | HD_98125 |
| RA | 169.237067 |
| DEC | -34.92734 |
| 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 | 90.507 |
| HIERARCH ESO ISS PBL12 END | 90.508 |
| HIERARCH ESO ISS PBLA12 START | 119.0 |
| HIERARCH ESO ISS PBLA12 END | 119.1 |
| HIERARCH ESO ISS PBL13 START | 128.866 |
| HIERARCH ESO ISS PBL13 END | 128.834 |
| HIERARCH ESO ISS PBLA13 START | 96.2 |
| HIERARCH ESO ISS PBLA13 END | 96.3 |
| HIERARCH ESO ISS PBL14 START | 126.728 |
| HIERARCH ESO ISS PBL14 END | 126.673 |
| HIERARCH ESO ISS PBLA14 START | 74.596 |
| HIERARCH ESO ISS PBLA14 END | 74.7 |
| HIERARCH ESO ISS PBL23 START | 57.339 |
| HIERARCH ESO ISS PBL23 END | 57.312 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 88.627 |
| HIERARCH ESO ISS PBL24 END | 88.598 |
| HIERARCH ESO ISS PBLA24 START | 29.022 |
| HIERARCH ESO ISS PBLA24 END | 29.099 |
| HIERARCH ESO ISS PBL34 START | 47.971 |
| HIERARCH ESO ISS PBL34 END | 47.974 |
| HIERARCH ESO ISS PBLA34 START | 352.896 |
| HIERARCH ESO ISS PBLA34 END | 352.976 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004207 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004793 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |