Exposure
- ID
- GRAVI.2025-11-11T02:21:42.636_1
- Header ID
- GRAVI.2025-11-11T02:21:42.636
- Date updated
- 2025-11-11 02:41:08 UTC+0000
- Release date
- 2026-11-11 02:41:08 UTC+0000
- UTC Start
- 2025-11-11 02:21:42.636
- UTC End
- 2025-11-11 02:27:02.636
- MJD Start
- 60990.09841014
- MJD End
- 60990.102113843706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027845
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 1.045
Observation
- ID
- 71433
- Category
- science
- Program ID
- 116.29AG.001
- Program Title
- DIRECT DETECTION OF GIANT EXOPLANETS NEAR THE WATER-ICE LINE
- Program Type
- Normal
- PI / COI
- KAMMERER / LACOUR / BALMER / CHAUVIN / WANG / MÉRAND / NOWAK / PUEYO / OTTEN / DESIDERA / JANSON / XUAN / RICKMAN / STOLKER / MENARD / LE COROLLER / BILLER / HINKLEY / WOILLEZ / LANGLOIS / WAHHAJ / LE BOUQUIN / MEYER / HAGELBERG / LAGRANGE / POURRÉ / VIGA
Target
- ID
- 53047
- Name
- HD_19545
- RA
- 46.964561
- DEC
- -27.83097
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2400 | 56.2640 | 10.2000 | 11.0000 |
| U1-U3 | 101.1650 | 101.2610 | 15.9000 | 16.7000 |
| U1-U4 | 121.9350 | 122.5950 | 42.3900 | 43.3760 |
| U2-U3 | 45.5400 | 45.6250 | 22.9000 | 23.8000 |
| U2-U4 | 80.1450 | 80.9080 | 64.3390 | 65.2480 |
| U3-U4 | 55.0120 | 55.6350 | 97.5760 | 98.1400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29AG.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60990.09841014 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 19545 |
| HIERARCH ESO INS SOBJ NAME | HD_19545 |
| RA | 46.964561 |
| DEC | -27.83097 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.24 |
| HIERARCH ESO ISS PBL12 END | 56.264 |
| HIERARCH ESO ISS PBLA12 START | 10.2 |
| HIERARCH ESO ISS PBLA12 END | 11.0 |
| HIERARCH ESO ISS PBL13 START | 101.165 |
| HIERARCH ESO ISS PBL13 END | 101.261 |
| HIERARCH ESO ISS PBLA13 START | 15.9 |
| HIERARCH ESO ISS PBLA13 END | 16.7 |
| HIERARCH ESO ISS PBL14 START | 121.935 |
| HIERARCH ESO ISS PBL14 END | 122.595 |
| HIERARCH ESO ISS PBLA14 START | 42.39 |
| HIERARCH ESO ISS PBLA14 END | 43.376 |
| HIERARCH ESO ISS PBL23 START | 45.54 |
| HIERARCH ESO ISS PBL23 END | 45.625 |
| HIERARCH ESO ISS PBLA23 START | 22.9 |
| HIERARCH ESO ISS PBLA23 END | 23.8 |
| HIERARCH ESO ISS PBL24 START | 80.145 |
| HIERARCH ESO ISS PBL24 END | 80.908 |
| HIERARCH ESO ISS PBLA24 START | 64.339 |
| HIERARCH ESO ISS PBLA24 END | 65.248 |
| HIERARCH ESO ISS PBL34 START | 55.012 |
| HIERARCH ESO ISS PBL34 END | 55.635 |
| HIERARCH ESO ISS PBLA34 START | 97.576 |
| HIERARCH ESO ISS PBLA34 END | 98.14 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002849 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.08 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |