Exposure
- ID
- GRAVI.2025-03-23T23:35:30.985_1
- Header ID
- GRAVI.2025-03-23T23:35:30.985
- Date updated
- 2025-03-23 23:40:57 UTC+0000
- Release date
- 2025-03-23 23:35:30 UTC+0000
- UTC Start
- 2025-03-23 23:35:30.985
- UTC End
- 2025-03-23 23:36:02.985
- MJD Start
- 60757.98299751
- MJD End
- 60757.98336788037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002169
- Ambient temperature (°C)
- 15.5
- Seeing (arcsec)
- 0.42
Observation
- ID
- 65840
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49001
- Name
- HD_43785
- RA
- 94.13535
- DEC
- -35.14002
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3700 | 90.3560 | 121.8000 | 122.0000 |
| A0-J2 | 127.8880 | 127.8290 | 99.1000 | 99.2000 |
| A0-K0 | 125.2220 | 125.1400 | 77.2400 | 77.3590 |
| G1-J2 | 56.6150 | 56.5770 | 61.0000 | 61.1000 |
| G1-K0 | 87.9090 | 87.8730 | 31.0530 | 31.1430 |
| J2-K0 | 48.0170 | 48.0190 | 355.0350 | 355.1330 |
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 | 60757.98299751 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 43785 |
| HIERARCH ESO INS SOBJ NAME | HD_43785 |
| RA | 94.13535 |
| DEC | -35.14002 |
| 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 | 90.37 |
| HIERARCH ESO ISS PBL12 END | 90.356 |
| HIERARCH ESO ISS PBLA12 START | 121.8 |
| HIERARCH ESO ISS PBLA12 END | 122.0 |
| HIERARCH ESO ISS PBL13 START | 127.888 |
| HIERARCH ESO ISS PBL13 END | 127.829 |
| HIERARCH ESO ISS PBLA13 START | 99.1 |
| HIERARCH ESO ISS PBLA13 END | 99.2 |
| HIERARCH ESO ISS PBL14 START | 125.222 |
| HIERARCH ESO ISS PBL14 END | 125.14 |
| HIERARCH ESO ISS PBLA14 START | 77.24 |
| HIERARCH ESO ISS PBLA14 END | 77.359 |
| HIERARCH ESO ISS PBL23 START | 56.615 |
| HIERARCH ESO ISS PBL23 END | 56.577 |
| HIERARCH ESO ISS PBLA23 START | 61.0 |
| HIERARCH ESO ISS PBLA23 END | 61.1 |
| HIERARCH ESO ISS PBL24 START | 87.909 |
| HIERARCH ESO ISS PBL24 END | 87.873 |
| HIERARCH ESO ISS PBLA24 START | 31.053 |
| HIERARCH ESO ISS PBLA24 END | 31.143 |
| HIERARCH ESO ISS PBL34 START | 48.017 |
| HIERARCH ESO ISS PBL34 END | 48.019 |
| HIERARCH ESO ISS PBLA34 START | 355.035 |
| HIERARCH ESO ISS PBLA34 END | 355.133 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002169 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002169 |
| HIERARCH ESO ISS AMBI TEMP | 15.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |