Exposure
- ID
- GRAVI.2025-04-09T06:23:33.151_1
- Header ID
- GRAVI.2025-04-09T06:23:33.151
- Date updated
- 2025-04-09 06:30:52 UTC+0000
- Release date
- 2025-04-09 06:23:33 UTC+0000
- UTC Start
- 2025-04-09 06:23:33.151
- UTC End
- 2025-04-09 06:24:53.151
- MJD Start
- 60774.26635592
- MJD End
- 60774.267281845925
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003568
- Ambient temperature (°C)
- 14.35
- Seeing (arcsec)
- 0.76
Observation
- ID
- 66110
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49220
- Name
- hd123227b
- RA
- 211.925763
- DEC
- -49.86684
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.7220 | 50.6600 | 34.0000 | 34.2000 |
| U1-U3 | 92.4380 | 92.3100 | 41.0000 | 41.2000 |
| U1-U4 | 123.3790 | 123.2050 | 70.4200 | 70.6920 |
| U2-U3 | 42.5460 | 42.4820 | 49.4000 | 49.6000 |
| U2-U4 | 87.8760 | 87.8020 | 90.4530 | 90.7540 |
| U3-U4 | 62.4210 | 62.4300 | 117.0640 | 117.3610 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60774.26635592 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd123227b |
| HIERARCH ESO INS SOBJ NAME | hd123227b |
| RA | 211.925763 |
| DEC | -49.86684 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 96.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 50.722 |
| HIERARCH ESO ISS PBL12 END | 50.66 |
| HIERARCH ESO ISS PBLA12 START | 34.0 |
| HIERARCH ESO ISS PBLA12 END | 34.2 |
| HIERARCH ESO ISS PBL13 START | 92.438 |
| HIERARCH ESO ISS PBL13 END | 92.31 |
| HIERARCH ESO ISS PBLA13 START | 41.0 |
| HIERARCH ESO ISS PBLA13 END | 41.2 |
| HIERARCH ESO ISS PBL14 START | 123.379 |
| HIERARCH ESO ISS PBL14 END | 123.205 |
| HIERARCH ESO ISS PBLA14 START | 70.42 |
| HIERARCH ESO ISS PBLA14 END | 70.692 |
| HIERARCH ESO ISS PBL23 START | 42.546 |
| HIERARCH ESO ISS PBL23 END | 42.482 |
| HIERARCH ESO ISS PBLA23 START | 49.4 |
| HIERARCH ESO ISS PBLA23 END | 49.6 |
| HIERARCH ESO ISS PBL24 START | 87.876 |
| HIERARCH ESO ISS PBL24 END | 87.802 |
| HIERARCH ESO ISS PBLA24 START | 90.453 |
| HIERARCH ESO ISS PBLA24 END | 90.754 |
| HIERARCH ESO ISS PBL34 START | 62.421 |
| HIERARCH ESO ISS PBL34 END | 62.43 |
| HIERARCH ESO ISS PBLA34 START | 117.064 |
| HIERARCH ESO ISS PBLA34 END | 117.361 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003795 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003341 |
| HIERARCH ESO ISS AMBI TEMP | 14.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | hd123227a |
| HIERARCH ESO FT ROBJ ALPHA | 140741.528 |
| HIERARCH ESO FT ROBJ DELTA | -495203.322 |