Exposure
- ID
- GRAVI.2025-05-06T00:07:42.955_1
- Header ID
- GRAVI.2025-05-06T00:07:42.955
- Date updated
- 2025-05-06 00:16:03 UTC+0000
- Release date
- 2025-05-06 00:07:42 UTC+0000
- UTC Start
- 2025-05-06 00:07:42.955
- UTC End
- 2025-05-06 00:08:18.955
- MJD Start
- 60801.00535828
- MJD End
- 60801.00577494667
- Exposure time (s)
- 36.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051055
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.83
Observation
- ID
- 67069
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49869
- Name
- HD87477
- RA
- 151.096176
- DEC
- -39.97586
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.5920 | 47.6040 | 152.8000 | 152.9000 |
| A0-J2 | 129.1120 | 129.0960 | 95.5000 | 95.6000 |
| A0-J6 | 163.6000 | 163.5410 | 28.8650 | 28.9570 |
| B5-J2 | 110.8700 | 110.8290 | 74.3000 | 74.4000 |
| B5-J6 | 194.1970 | 194.1530 | 17.1270 | 17.2150 |
| J2-J6 | 163.2840 | 163.3160 | 342.3360 | 342.4300 |
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 | 60801.00535828 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD87477 |
| HIERARCH ESO INS SOBJ NAME | HD87477 |
| RA | 151.096176 |
| DEC | -39.97586 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 51.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 47.592 |
| HIERARCH ESO ISS PBL12 END | 47.604 |
| HIERARCH ESO ISS PBLA12 START | 152.8 |
| HIERARCH ESO ISS PBLA12 END | 152.9 |
| HIERARCH ESO ISS PBL13 START | 129.112 |
| HIERARCH ESO ISS PBL13 END | 129.096 |
| HIERARCH ESO ISS PBLA13 START | 95.5 |
| HIERARCH ESO ISS PBLA13 END | 95.6 |
| HIERARCH ESO ISS PBL14 START | 163.6 |
| HIERARCH ESO ISS PBL14 END | 163.541 |
| HIERARCH ESO ISS PBLA14 START | 28.865 |
| HIERARCH ESO ISS PBLA14 END | 28.957 |
| HIERARCH ESO ISS PBL23 START | 110.87 |
| HIERARCH ESO ISS PBL23 END | 110.829 |
| HIERARCH ESO ISS PBLA23 START | 74.3 |
| HIERARCH ESO ISS PBLA23 END | 74.4 |
| HIERARCH ESO ISS PBL24 START | 194.197 |
| HIERARCH ESO ISS PBL24 END | 194.153 |
| HIERARCH ESO ISS PBLA24 START | 17.127 |
| HIERARCH ESO ISS PBLA24 END | 17.215 |
| HIERARCH ESO ISS PBL34 START | 163.284 |
| HIERARCH ESO ISS PBL34 END | 163.316 |
| HIERARCH ESO ISS PBLA34 START | 342.336 |
| HIERARCH ESO ISS PBLA34 END | 342.43 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005447 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004764 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |