Exposure
- ID
- GRAVI.2025-01-17T08:29:08.565_1
- Header ID
- GRAVI.2025-01-17T08:29:08.565
- Date updated
- 2025-01-17 08:45:33 UTC+0000
- Release date
- 2026-01-17 08:45:33 UTC+0000
- UTC Start
- 2025-01-17 08:29:08.565
- UTC End
- 2025-01-17 08:35:48.565
- MJD Start
- 60692.35357135
- MJD End
- 60692.35820097963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0069205
- Ambient temperature (°C)
- 11.3
- Seeing (arcsec)
- 0.8049999999999999
Observation
- ID
- 63303
- Category
- science
- Program ID
- 113.26B4.001
- Program Title
- MONITORING OF A MULTIPLE PLANETARY SYSTEM IN A YOUNG TRANSITION DISK AROUND A SOLAR TWIN
- Program Type
- Normal
- PI / COI
- TREVASCUS / BRANDNER / LACOUR / VIGAN / WANG / KREIDBERG / RICKMAN / BALMER / KAMMERER / CHAUVIN / SANCHEZ / SAUTER / BONNEFOY / HINKLEY
Target
- ID
- 47161
- Name
- PDS70
- RA
- 212.045396
- DEC
- -41.39824
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1680 | 56.1500 | 6.4000 | 7.4000 |
| U1-U3 | 102.2900 | 102.2630 | 11.5000 | 12.6000 |
| U1-U4 | 126.7670 | 127.1480 | 34.5590 | 35.9600 |
| U2-U3 | 46.6250 | 46.6330 | 17.8000 | 19.0000 |
| U2-U4 | 81.6930 | 82.3530 | 53.5140 | 55.0030 |
| U3-U4 | 51.6250 | 52.4120 | 85.3650 | 86.5830 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26B4.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60692.35357135 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS70 |
| HIERARCH ESO INS SOBJ NAME | PDS70 |
| RA | 212.045396 |
| DEC | -41.39824 |
| 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 | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 56.168 |
| HIERARCH ESO ISS PBL12 END | 56.15 |
| HIERARCH ESO ISS PBLA12 START | 6.4 |
| HIERARCH ESO ISS PBLA12 END | 7.4 |
| HIERARCH ESO ISS PBL13 START | 102.29 |
| HIERARCH ESO ISS PBL13 END | 102.263 |
| HIERARCH ESO ISS PBLA13 START | 11.5 |
| HIERARCH ESO ISS PBLA13 END | 12.6 |
| HIERARCH ESO ISS PBL14 START | 126.767 |
| HIERARCH ESO ISS PBL14 END | 127.148 |
| HIERARCH ESO ISS PBLA14 START | 34.559 |
| HIERARCH ESO ISS PBLA14 END | 35.96 |
| HIERARCH ESO ISS PBL23 START | 46.625 |
| HIERARCH ESO ISS PBL23 END | 46.633 |
| HIERARCH ESO ISS PBLA23 START | 17.8 |
| HIERARCH ESO ISS PBLA23 END | 19.0 |
| HIERARCH ESO ISS PBL24 START | 81.693 |
| HIERARCH ESO ISS PBL24 END | 82.353 |
| HIERARCH ESO ISS PBLA24 START | 53.514 |
| HIERARCH ESO ISS PBLA24 END | 55.003 |
| HIERARCH ESO ISS PBL34 START | 51.625 |
| HIERARCH ESO ISS PBL34 END | 52.412 |
| HIERARCH ESO ISS PBLA34 START | 85.365 |
| HIERARCH ESO ISS PBLA34 END | 86.583 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007256 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006585 |
| HIERARCH ESO ISS AMBI TEMP | 11.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | PDS70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.155 |
| HIERARCH ESO FT ROBJ DELTA | -412352.573 |