Exposure
- ID
- GRAVI.2022-12-13T08:15:52.822_1
- Header ID
- GRAVI.2022-12-13T08:15:52.822
- Date updated
- 2022-12-13 08:21:40 UTC+0000
- Release date
- 2022-12-13 08:15:52 UTC+0000
- UTC Start
- 2022-12-13 08:15:52.822
- UTC End
- 2022-12-13 08:16:22.822
- MJD Start
- 59926.34436137
- MJD End
- 59926.3447085922
- Exposure time (s)
- 30.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0125495
- Ambient temperature (°C)
- 12.27
- Seeing (arcsec)
- 0.565
Observation
- ID
- 53457
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 39750
- Name
- Name
- RA
- 125.348213
- DEC
- -33.05429
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.4030 | 55.3870 | 30.5000 | 30.6000 |
| U1-U3 | 100.2170 | 100.1810 | 37.0000 | 37.0000 |
| U1-U4 | 127.5300 | 127.4630 | 65.6150 | 65.7060 |
| U2-U3 | 45.5950 | 45.5760 | 44.8000 | 44.9000 |
| U2-U4 | 88.1790 | 88.1370 | 86.8060 | 86.9100 |
| U3-U4 | 62.2640 | 62.2510 | 116.1330 | 116.2440 |
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 | 59926.34436137 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | B02_HD70555 |
| HIERARCH ESO INS SOBJ NAME | Name |
| RA | 125.348213 |
| DEC | -33.05429 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 51.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 55.403 |
| HIERARCH ESO ISS PBL12 END | 55.387 |
| HIERARCH ESO ISS PBLA12 START | 30.5 |
| HIERARCH ESO ISS PBLA12 END | 30.6 |
| HIERARCH ESO ISS PBL13 START | 100.217 |
| HIERARCH ESO ISS PBL13 END | 100.181 |
| HIERARCH ESO ISS PBLA13 START | 37.0 |
| HIERARCH ESO ISS PBLA13 END | 37.0 |
| HIERARCH ESO ISS PBL14 START | 127.53 |
| HIERARCH ESO ISS PBL14 END | 127.463 |
| HIERARCH ESO ISS PBLA14 START | 65.615 |
| HIERARCH ESO ISS PBLA14 END | 65.706 |
| HIERARCH ESO ISS PBL23 START | 45.595 |
| HIERARCH ESO ISS PBL23 END | 45.576 |
| HIERARCH ESO ISS PBLA23 START | 44.8 |
| HIERARCH ESO ISS PBLA23 END | 44.9 |
| HIERARCH ESO ISS PBL24 START | 88.179 |
| HIERARCH ESO ISS PBL24 END | 88.137 |
| HIERARCH ESO ISS PBLA24 START | 86.806 |
| HIERARCH ESO ISS PBLA24 END | 86.91 |
| HIERARCH ESO ISS PBL34 START | 62.264 |
| HIERARCH ESO ISS PBL34 END | 62.251 |
| HIERARCH ESO ISS PBLA34 START | 116.133 |
| HIERARCH ESO ISS PBLA34 END | 116.244 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013309 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01179 |
| HIERARCH ESO ISS AMBI TEMP | 12.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |