Exposure
- ID
- GRAVI.2021-02-04T05:20:30.316_1
- Header ID
- GRAVI.2021-02-04T05:20:30.316
- Date updated
- 2021-02-04 05:35:43 UTC+0000
- Release date
- 2021-02-04 05:20:30 UTC+0000
- UTC Start
- 2021-02-04 05:20:30.316
- UTC End
- 2021-02-04 05:25:30.316
- MJD Start
- 59249.2225731
- MJD End
- 59249.2260453222
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041085
- Ambient temperature (°C)
- 14.03
- Seeing (arcsec)
- 0.99
Observation
- ID
- 46682
- Category
- calibrator
- Program ID
- 0103.C-0459(A)
- Program Title
- BINARITY OF HIGH-MASS STARS AT BIRTH
- Program Type
- Normal
- PI / COI
- DE WIT/ OUDMAIJER/ KOUMPIA/ POMOHACI/ CARATTI O GARATTI/ STECKLUM/ MENDIGUTIA/ FROST/ GOODWIN
Target
- ID
- 35041
- Name
- HIP55010
- RA
- 168.949596
- DEC
- -58.88718
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.0630 | 50.9840 | 15.5000 | 16.3000 |
| U1-U3 | 94.8510 | 94.6800 | 21.4000 | 22.3000 |
| U1-U4 | 129.5540 | 129.4390 | 44.9030 | 45.9840 |
| U2-U3 | 44.3760 | 44.2940 | 28.2000 | 29.2000 |
| U2-U4 | 88.7160 | 88.8290 | 61.3400 | 62.5110 |
| U3-U4 | 56.9740 | 57.2730 | 86.5350 | 87.6820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.C-0459(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59249.2225731 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD98041 |
| HIERARCH ESO INS SOBJ NAME | HIP55010 |
| RA | 168.949596 |
| DEC | -58.88718 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 316.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 51.063 |
| HIERARCH ESO ISS PBL12 END | 50.984 |
| HIERARCH ESO ISS PBLA12 START | 15.5 |
| HIERARCH ESO ISS PBLA12 END | 16.3 |
| HIERARCH ESO ISS PBL13 START | 94.851 |
| HIERARCH ESO ISS PBL13 END | 94.68 |
| HIERARCH ESO ISS PBLA13 START | 21.4 |
| HIERARCH ESO ISS PBLA13 END | 22.3 |
| HIERARCH ESO ISS PBL14 START | 129.554 |
| HIERARCH ESO ISS PBL14 END | 129.439 |
| HIERARCH ESO ISS PBLA14 START | 44.903 |
| HIERARCH ESO ISS PBLA14 END | 45.984 |
| HIERARCH ESO ISS PBL23 START | 44.376 |
| HIERARCH ESO ISS PBL23 END | 44.294 |
| HIERARCH ESO ISS PBLA23 START | 28.2 |
| HIERARCH ESO ISS PBLA23 END | 29.2 |
| HIERARCH ESO ISS PBL24 START | 88.716 |
| HIERARCH ESO ISS PBL24 END | 88.829 |
| HIERARCH ESO ISS PBLA24 START | 61.34 |
| HIERARCH ESO ISS PBLA24 END | 62.511 |
| HIERARCH ESO ISS PBL34 START | 56.974 |
| HIERARCH ESO ISS PBL34 END | 57.273 |
| HIERARCH ESO ISS PBLA34 START | 86.535 |
| HIERARCH ESO ISS PBLA34 END | 87.682 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003746 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004471 |
| HIERARCH ESO ISS AMBI TEMP | 14.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |