Exposure
- ID
- GRAVI.2022-12-14T05:56:56.777_1
- Header ID
- GRAVI.2022-12-14T05:56:56.777
- Date updated
- 2022-12-14 06:05:48 UTC+0000
- Release date
- 2022-12-14 05:56:56 UTC+0000
- UTC Start
- 2022-12-14 05:56:56.777
- UTC End
- 2022-12-14 05:59:36.777
- MJD Start
- 59927.24787936
- MJD End
- 59927.24973121186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0099005
- Ambient temperature (°C)
- 12.92
- Seeing (arcsec)
- 0.63
Observation
- ID
- 53473
- Category
- calibrator
- Program ID
- 110.240V.003
- Program Title
- FORMING PLANETS IN THE MULTIPLE STAR SYSTEM GG TAU
- Program Type
- Normal
- PI / COI
- DI FOLCO/ DUTREY/ BOCCALETTI/ GUILLOTEAU/ PANTIN/ TANG/ BECK/ BARY
Target
- ID
- 39764
- Name
- TYC1867-1263-1
- RA
- 88.772946
- DEC
- 24.4274
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 45.9380 | 46.1810 | 38.9000 | 39.0000 |
| U1-U3 | 87.2490 | 87.6920 | 44.7000 | 44.7000 |
| U1-U4 | 127.6880 | 127.9550 | 65.6690 | 65.4160 |
| U2-U3 | 41.8090 | 41.9970 | 51.1000 | 51.0000 |
| U2-U4 | 89.1140 | 89.0210 | 79.1010 | 78.7820 |
| U3-U4 | 55.7600 | 55.4280 | 99.7020 | 99.4530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.240V.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 59927.24787936 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | TYC 1867-1263-1 |
| HIERARCH ESO INS SOBJ NAME | TYC1867-1263-1 |
| RA | 88.772946 |
| DEC | 24.4274 |
| HIERARCH ESO INS SPEC RES | LOW |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 45.938 |
| HIERARCH ESO ISS PBL12 END | 46.181 |
| HIERARCH ESO ISS PBLA12 START | 38.9 |
| HIERARCH ESO ISS PBLA12 END | 39.0 |
| HIERARCH ESO ISS PBL13 START | 87.249 |
| HIERARCH ESO ISS PBL13 END | 87.692 |
| HIERARCH ESO ISS PBLA13 START | 44.7 |
| HIERARCH ESO ISS PBLA13 END | 44.7 |
| HIERARCH ESO ISS PBL14 START | 127.688 |
| HIERARCH ESO ISS PBL14 END | 127.955 |
| HIERARCH ESO ISS PBLA14 START | 65.669 |
| HIERARCH ESO ISS PBLA14 END | 65.416 |
| HIERARCH ESO ISS PBL23 START | 41.809 |
| HIERARCH ESO ISS PBL23 END | 41.997 |
| HIERARCH ESO ISS PBLA23 START | 51.1 |
| HIERARCH ESO ISS PBLA23 END | 51.0 |
| HIERARCH ESO ISS PBL24 START | 89.114 |
| HIERARCH ESO ISS PBL24 END | 89.021 |
| HIERARCH ESO ISS PBLA24 START | 79.101 |
| HIERARCH ESO ISS PBLA24 END | 78.782 |
| HIERARCH ESO ISS PBL34 START | 55.76 |
| HIERARCH ESO ISS PBL34 END | 55.428 |
| HIERARCH ESO ISS PBLA34 START | 99.702 |
| HIERARCH ESO ISS PBLA34 END | 99.453 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008392 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011409 |
| HIERARCH ESO ISS AMBI TEMP | 12.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | TYC1867-1263-1 |
| HIERARCH ESO FT ROBJ ALPHA | 055505.011 |
| HIERARCH ESO FT ROBJ DELTA | 242537.593 |