Exposure
- ID
- GRAVI.2025-11-11T01:05:24.443_2
- Header ID
- GRAVI.2025-11-11T01:05:24.443
- Date updated
- 2025-11-11 01:20:52 UTC+0000
- Release date
- 2026-11-11 01:20:52 UTC+0000
- UTC Start
- 2025-11-11 01:05:24.443
- UTC End
- 2025-11-11 01:10:44.443
- MJD Start
- 60990.04542179
- MJD End
- 60990.0491254937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026839999999999998
- Ambient temperature (°C)
- 15.05
- Seeing (arcsec)
- 1.24
Observation
- ID
- 71421
- 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
- 53035
- Name
- HD_19545
- RA
- 46.96187499999999
- DEC
- -27.83115111111111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.0770 | 56.0760 | 359.2000 | 0.0000 |
| U1-U3 | 100.2180 | 100.2520 | 3.8000 | 4.7000 |
| U1-U4 | 112.5450 | 113.1940 | 26.7810 | 28.0690 |
| U2-U3 | 44.5470 | 44.5990 | 9.6000 | 10.6000 |
| U2-U4 | 67.9750 | 68.9290 | 49.2170 | 50.5440 |
| U3-U4 | 44.0550 | 45.0050 | 89.3880 | 90.0480 |
Invalid fields
| Key |
|---|
| PROJECTED_BASELINES |
Header: validation messages
| Message |
|---|
| Invalid value for 'HIERARCH ESO ISS PBLA12 END' : '0.0' |
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 | 60990.04542179 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 19545 |
| HIERARCH ESO INS SOBJ NAME | HD_19545 |
| RA | 46.964576 |
| DEC | -27.83095 |
| 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 | 56.077 |
| HIERARCH ESO ISS PBL12 END | 56.076 |
| HIERARCH ESO ISS PBLA12 START | 359.2 |
| HIERARCH ESO ISS PBLA12 END | 0.0 |
| HIERARCH ESO ISS PBL13 START | 100.218 |
| HIERARCH ESO ISS PBL13 END | 100.252 |
| HIERARCH ESO ISS PBLA13 START | 3.8 |
| HIERARCH ESO ISS PBLA13 END | 4.7 |
| HIERARCH ESO ISS PBL14 START | 112.545 |
| HIERARCH ESO ISS PBL14 END | 113.194 |
| HIERARCH ESO ISS PBLA14 START | 26.781 |
| HIERARCH ESO ISS PBLA14 END | 28.069 |
| HIERARCH ESO ISS PBL23 START | 44.547 |
| HIERARCH ESO ISS PBL23 END | 44.599 |
| HIERARCH ESO ISS PBLA23 START | 9.6 |
| HIERARCH ESO ISS PBLA23 END | 10.6 |
| HIERARCH ESO ISS PBL24 START | 67.975 |
| HIERARCH ESO ISS PBL24 END | 68.929 |
| HIERARCH ESO ISS PBLA24 START | 49.217 |
| HIERARCH ESO ISS PBLA24 END | 50.544 |
| HIERARCH ESO ISS PBL34 START | 44.055 |
| HIERARCH ESO ISS PBL34 END | 45.005 |
| HIERARCH ESO ISS PBLA34 START | 89.388 |
| HIERARCH ESO ISS PBLA34 END | 90.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002313 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003055 |
| HIERARCH ESO ISS AMBI TEMP | 15.05 |
| HIERARCH ESO ISS AMBI FWHM START | 1.38 |
| HIERARCH ESO ISS AMBI FWHM END | 1.1 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |