Exposure
- ID
- GRAVI.2025-03-24T02:48:03.293_1
- Header ID
- GRAVI.2025-03-24T02:48:03.293
- Date updated
- 2025-03-24 02:55:26 UTC+0000
- Release date
- 2025-03-24 02:48:03 UTC+0000
- UTC Start
- 2025-03-24 02:48:03.293
- UTC End
- 2025-03-24 02:48:35.293
- MJD Start
- 60758.11670478
- MJD End
- 60758.11707515037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003719
- Ambient temperature (°C)
- 14.42
- Seeing (arcsec)
- 0.8400000000000001
Observation
- ID
- 65861
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49019
- Name
- HD_87685
- RA
- 151.520083
- DEC
- -29.11846
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5000 | 90.5040 | 116.7000 | 116.8000 |
| A0-J2 | 129.2080 | 129.1980 | 93.6000 | 93.7000 |
| A0-K0 | 127.8240 | 127.8020 | 71.8510 | 71.9720 |
| G1-J2 | 58.1010 | 58.0890 | 55.9000 | 56.0000 |
| G1-K0 | 90.1700 | 90.1580 | 26.7780 | 26.8880 |
| J2-K0 | 48.5110 | 48.5130 | 351.1210 | 351.2300 |
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 | 60758.11670478 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 87685 |
| HIERARCH ESO INS SOBJ NAME | HD_87685 |
| RA | 151.520083 |
| DEC | -29.11846 |
| 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 | 90.5 |
| HIERARCH ESO ISS PBL12 END | 90.504 |
| HIERARCH ESO ISS PBLA12 START | 116.7 |
| HIERARCH ESO ISS PBLA12 END | 116.8 |
| HIERARCH ESO ISS PBL13 START | 129.208 |
| HIERARCH ESO ISS PBL13 END | 129.198 |
| HIERARCH ESO ISS PBLA13 START | 93.6 |
| HIERARCH ESO ISS PBLA13 END | 93.7 |
| HIERARCH ESO ISS PBL14 START | 127.824 |
| HIERARCH ESO ISS PBL14 END | 127.802 |
| HIERARCH ESO ISS PBLA14 START | 71.851 |
| HIERARCH ESO ISS PBLA14 END | 71.972 |
| HIERARCH ESO ISS PBL23 START | 58.101 |
| HIERARCH ESO ISS PBL23 END | 58.089 |
| HIERARCH ESO ISS PBLA23 START | 55.9 |
| HIERARCH ESO ISS PBLA23 END | 56.0 |
| HIERARCH ESO ISS PBL24 START | 90.17 |
| HIERARCH ESO ISS PBL24 END | 90.158 |
| HIERARCH ESO ISS PBLA24 START | 26.778 |
| HIERARCH ESO ISS PBLA24 END | 26.888 |
| HIERARCH ESO ISS PBL34 START | 48.511 |
| HIERARCH ESO ISS PBL34 END | 48.513 |
| HIERARCH ESO ISS PBLA34 START | 351.121 |
| HIERARCH ESO ISS PBLA34 END | 351.23 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003575 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003863 |
| HIERARCH ESO ISS AMBI TEMP | 14.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |