Exposure
- ID
- GRAVI.2025-03-23T01:07:19.421_1
- Header ID
- GRAVI.2025-03-23T01:07:19.421
- Date updated
- 2025-03-23 01:15:45 UTC+0000
- Release date
- 2025-03-23 01:07:19 UTC+0000
- UTC Start
- 2025-03-23 01:07:19.421
- UTC End
- 2025-03-23 01:07:51.421
- MJD Start
- 60757.04675256
- MJD End
- 60757.04712293037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005008
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.46
Observation
- ID
- 65800
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 48961
- Name
- HD_53840
- RA
- 105.973279
- DEC
- -50.66138
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5070 | 90.5060 | 129.4000 | 129.6000 |
| A0-J2 | 126.4910 | 126.4290 | 109.1000 | 109.3000 |
| A0-K0 | 119.1990 | 119.0840 | 88.6490 | 88.8120 |
| G1-J2 | 52.0460 | 51.9850 | 72.2000 | 72.3000 |
| G1-K0 | 77.7950 | 77.7230 | 39.2520 | 39.3520 |
| J2-K0 | 44.3040 | 44.3040 | 359.5830 | 359.6840 |
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 | 60757.04675256 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 53840 |
| HIERARCH ESO INS SOBJ NAME | HD_53840 |
| RA | 105.973279 |
| DEC | -50.66138 |
| 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 | 90.506 |
| HIERARCH ESO ISS PBLA12 START | 129.4 |
| HIERARCH ESO ISS PBLA12 END | 129.6 |
| HIERARCH ESO ISS PBL13 START | 126.491 |
| HIERARCH ESO ISS PBL13 END | 126.429 |
| HIERARCH ESO ISS PBLA13 START | 109.1 |
| HIERARCH ESO ISS PBLA13 END | 109.3 |
| HIERARCH ESO ISS PBL14 START | 119.199 |
| HIERARCH ESO ISS PBL14 END | 119.084 |
| HIERARCH ESO ISS PBLA14 START | 88.649 |
| HIERARCH ESO ISS PBLA14 END | 88.812 |
| HIERARCH ESO ISS PBL23 START | 52.046 |
| HIERARCH ESO ISS PBL23 END | 51.985 |
| HIERARCH ESO ISS PBLA23 START | 72.2 |
| HIERARCH ESO ISS PBLA23 END | 72.3 |
| HIERARCH ESO ISS PBL24 START | 77.795 |
| HIERARCH ESO ISS PBL24 END | 77.723 |
| HIERARCH ESO ISS PBLA24 START | 39.252 |
| HIERARCH ESO ISS PBLA24 END | 39.352 |
| HIERARCH ESO ISS PBL34 START | 44.304 |
| HIERARCH ESO ISS PBL34 END | 44.304 |
| HIERARCH ESO ISS PBLA34 START | 359.583 |
| HIERARCH ESO ISS PBLA34 END | 359.684 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005008 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005008 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |