Exposure
- ID
- GRAVI.2025-03-24T02:35:24.261_1
- Header ID
- GRAVI.2025-03-24T02:35:24.261
- Date updated
- 2025-03-24 02:45:43 UTC+0000
- Release date
- 2025-03-24 02:35:24 UTC+0000
- UTC Start
- 2025-03-24 02:35:24.261
- UTC End
- 2025-03-24 02:35:56.261
- MJD Start
- 60758.10791969
- MJD End
- 60758.10829006037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003597
- Ambient temperature (°C)
- 13.62
- Seeing (arcsec)
- 1.05
Observation
- ID
- 65860
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49018
- Name
- HD_87761
- RA
- 151.279715
- DEC
- -61.68181
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.0470 | 87.0890 | 110.2000 | 110.4000 |
| A0-J2 | 129.1340 | 129.1430 | 91.2000 | 91.4000 |
| A0-K0 | 125.7210 | 125.6790 | 73.6400 | 73.8300 |
| G1-J2 | 54.8070 | 54.7760 | 59.9000 | 60.1000 |
| G1-K0 | 76.2360 | 76.1900 | 30.7390 | 30.8760 |
| J2-K0 | 39.0080 | 39.0200 | 347.4570 | 347.5760 |
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 | 60758.10791969 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 87761 |
| HIERARCH ESO INS SOBJ NAME | HD_87761 |
| RA | 151.279715 |
| DEC | -61.68181 |
| 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 | 87.047 |
| HIERARCH ESO ISS PBL12 END | 87.089 |
| HIERARCH ESO ISS PBLA12 START | 110.2 |
| HIERARCH ESO ISS PBLA12 END | 110.4 |
| HIERARCH ESO ISS PBL13 START | 129.134 |
| HIERARCH ESO ISS PBL13 END | 129.143 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.4 |
| HIERARCH ESO ISS PBL14 START | 125.721 |
| HIERARCH ESO ISS PBL14 END | 125.679 |
| HIERARCH ESO ISS PBLA14 START | 73.64 |
| HIERARCH ESO ISS PBLA14 END | 73.83 |
| HIERARCH ESO ISS PBL23 START | 54.807 |
| HIERARCH ESO ISS PBL23 END | 54.776 |
| HIERARCH ESO ISS PBLA23 START | 59.9 |
| HIERARCH ESO ISS PBLA23 END | 60.1 |
| HIERARCH ESO ISS PBL24 START | 76.236 |
| HIERARCH ESO ISS PBL24 END | 76.19 |
| HIERARCH ESO ISS PBLA24 START | 30.739 |
| HIERARCH ESO ISS PBLA24 END | 30.876 |
| HIERARCH ESO ISS PBL34 START | 39.008 |
| HIERARCH ESO ISS PBL34 END | 39.02 |
| HIERARCH ESO ISS PBLA34 START | 347.457 |
| HIERARCH ESO ISS PBLA34 END | 347.576 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003597 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003597 |
| HIERARCH ESO ISS AMBI TEMP | 13.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.05 |
| HIERARCH ESO ISS AMBI FWHM END | 1.05 |