Exposure
- ID
- GRAVI.2024-11-30T00:22:18.314_1
- Header ID
- GRAVI.2024-11-30T00:22:18.314
- Date updated
- 2024-11-30 00:30:37 UTC+0000
- Release date
- 2024-11-30 00:22:18 UTC+0000
- UTC Start
- 2024-11-30 00:22:18.314
- UTC End
- 2024-11-30 00:22:50.314
- MJD Start
- 60644.01548975
- MJD End
- 60644.0158601204
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043255
- Ambient temperature (°C)
- 17.11
- Seeing (arcsec)
- 0.68
Observation
- ID
- 62121
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 46210
- Name
- HD_273
- RA
- 1.840037
- DEC
- -56.83702
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.3040 | 43.3260 | 148.8000 | 148.9000 |
| A0-J2 | 129.2350 | 129.2360 | 94.4000 | 94.6000 |
| A0-J6 | 148.1800 | 148.0940 | 31.3240 | 31.4440 |
| B5-J2 | 109.8520 | 109.8100 | 75.7000 | 75.8000 |
| B5-J6 | 172.5050 | 172.4380 | 18.4590 | 18.5680 |
| J2-J6 | 145.9670 | 146.0260 | 339.2060 | 339.3190 |
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 | 60644.01548975 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 273 |
| HIERARCH ESO INS SOBJ NAME | HD_273 |
| RA | 1.840037 |
| DEC | -56.83702 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 43.304 |
| HIERARCH ESO ISS PBL12 END | 43.326 |
| HIERARCH ESO ISS PBLA12 START | 148.8 |
| HIERARCH ESO ISS PBLA12 END | 148.9 |
| HIERARCH ESO ISS PBL13 START | 129.235 |
| HIERARCH ESO ISS PBL13 END | 129.236 |
| HIERARCH ESO ISS PBLA13 START | 94.4 |
| HIERARCH ESO ISS PBLA13 END | 94.6 |
| HIERARCH ESO ISS PBL14 START | 148.18 |
| HIERARCH ESO ISS PBL14 END | 148.094 |
| HIERARCH ESO ISS PBLA14 START | 31.324 |
| HIERARCH ESO ISS PBLA14 END | 31.444 |
| HIERARCH ESO ISS PBL23 START | 109.852 |
| HIERARCH ESO ISS PBL23 END | 109.81 |
| HIERARCH ESO ISS PBLA23 START | 75.7 |
| HIERARCH ESO ISS PBLA23 END | 75.8 |
| HIERARCH ESO ISS PBL24 START | 172.505 |
| HIERARCH ESO ISS PBL24 END | 172.438 |
| HIERARCH ESO ISS PBLA24 START | 18.459 |
| HIERARCH ESO ISS PBLA24 END | 18.568 |
| HIERARCH ESO ISS PBL34 START | 145.967 |
| HIERARCH ESO ISS PBL34 END | 146.026 |
| HIERARCH ESO ISS PBLA34 START | 339.206 |
| HIERARCH ESO ISS PBLA34 END | 339.319 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005651 |
| HIERARCH ESO ISS AMBI TEMP | 17.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |