Exposure
- ID
- GRAVI.2025-05-14T03:40:28.079_1
- Header ID
- GRAVI.2025-05-14T03:40:28.079
- Date updated
- 2025-05-14 06:29:13 UTC+0000
- Release date
- 2026-05-14 03:50:51 UTC+0000
- UTC Start
- 2025-05-14 03:40:28.079
- UTC End
- 2025-05-14 03:42:04.079
- MJD Start
- 60809.15310277
- MJD End
- 60809.154213881106
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005292
- Ambient temperature (°C)
- 15.75
- Seeing (arcsec)
- 0.575
Observation
- ID
- 67386
- Category
- science
- Program ID
- 115.29EH.001
- Program Title
- PDS 70 D REVEALED BY TROJAN DUST
- Program Type
- ToO
- PI / COI
- BALSALOBRE RUZA / CHRISTIAENS / HUELAMO / LACOUR / WAHHAJ / HAMMOND / BLAKELY / BENISTY / LILLO BOX / PETROVICH / DE GREGORIO-MONSALVO / RIBAS / MENDIGUTIA / ABSIL / JUILLARD / LATOUR / HERON / GARRIDO DEUTELMOSER / BAE / CHARALAMBOUS / TREVASCUS
Target
- ID
- 50119
- Name
- PDS70
- RA
- 212.045805
- DEC
- -41.39821
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.1770 | 54.1280 | 29.1000 | 29.3000 |
| U1-U3 | 98.4250 | 98.3230 | 35.7000 | 35.9000 |
| U1-U4 | 127.7340 | 127.5930 | 64.1440 | 64.4240 |
| U2-U3 | 45.0350 | 44.9830 | 43.6000 | 43.9000 |
| U2-U4 | 88.9720 | 88.9160 | 84.5940 | 84.9010 |
| U3-U4 | 62.3940 | 62.4110 | 112.8360 | 113.1400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.29EH.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60809.15310277 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS70 |
| HIERARCH ESO INS SOBJ NAME | PDS70 |
| RA | 212.045805 |
| DEC | -41.39821 |
| 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 | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 54.177 |
| HIERARCH ESO ISS PBL12 END | 54.128 |
| HIERARCH ESO ISS PBLA12 START | 29.1 |
| HIERARCH ESO ISS PBLA12 END | 29.3 |
| HIERARCH ESO ISS PBL13 START | 98.425 |
| HIERARCH ESO ISS PBL13 END | 98.323 |
| HIERARCH ESO ISS PBLA13 START | 35.7 |
| HIERARCH ESO ISS PBLA13 END | 35.9 |
| HIERARCH ESO ISS PBL14 START | 127.734 |
| HIERARCH ESO ISS PBL14 END | 127.593 |
| HIERARCH ESO ISS PBLA14 START | 64.144 |
| HIERARCH ESO ISS PBLA14 END | 64.424 |
| HIERARCH ESO ISS PBL23 START | 45.035 |
| HIERARCH ESO ISS PBL23 END | 44.983 |
| HIERARCH ESO ISS PBLA23 START | 43.6 |
| HIERARCH ESO ISS PBLA23 END | 43.9 |
| HIERARCH ESO ISS PBL24 START | 88.972 |
| HIERARCH ESO ISS PBL24 END | 88.916 |
| HIERARCH ESO ISS PBLA24 START | 84.594 |
| HIERARCH ESO ISS PBLA24 END | 84.901 |
| HIERARCH ESO ISS PBL34 START | 62.394 |
| HIERARCH ESO ISS PBL34 END | 62.411 |
| HIERARCH ESO ISS PBLA34 START | 112.836 |
| HIERARCH ESO ISS PBLA34 END | 113.14 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005219 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005365 |
| HIERARCH ESO ISS AMBI TEMP | 15.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | PDS70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.155 |
| HIERARCH ESO FT ROBJ DELTA | -412352.573 |