Exposure
- ID
- GRAVI.2024-11-28T02:31:22.732_1
- Header ID
- GRAVI.2024-11-28T02:31:22.732
- Date updated
- 2024-11-28 02:45:45 UTC+0000
- Release date
- 2025-11-28 02:45:45 UTC+0000
- UTC Start
- 2024-11-28 02:31:22.732
- UTC End
- 2024-11-28 02:36:42.732
- MJD Start
- 60642.10512421
- MJD End
- 60642.1088279137
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003244
- Ambient temperature (°C)
- 15.77
- Seeing (arcsec)
- 0.85
Observation
- ID
- 62071
- Category
- science
- Program ID
- 114.276J.001
- Program Title
- VLTI SURVEY ON GAIA BINARIES: STELLAR EVOLUTION AND BINARY FORMATION AT LOW/HIGH METALLICITY
- Program Type
- Normal
- PI / COI
- LU / KRAUS / GARDNER
Target
- ID
- 46168
- Name
- CD-27_2429
- RA
- 85.231674
- DEC
- -27.0433
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.5990 | 42.9370 | 138.0000 | 138.1000 |
| A0-J2 | 92.8650 | 94.6310 | 64.9000 | 66.0000 |
| A0-J6 | 167.9600 | 167.9580 | 359.4140 | 0.2320 |
| B5-J2 | 90.2070 | 91.1050 | 38.1000 | 39.4000 |
| B5-J6 | 201.8860 | 201.8830 | 351.3940 | 352.0380 |
| J2-J6 | 154.5920 | 155.3750 | 326.2840 | 326.4870 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276J.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60642.10512421 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CD-27 2429 |
| HIERARCH ESO INS SOBJ NAME | CD-27_2429 |
| RA | 85.231674 |
| DEC | -27.0433 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 42.599 |
| HIERARCH ESO ISS PBL12 END | 42.937 |
| HIERARCH ESO ISS PBLA12 START | 138.0 |
| HIERARCH ESO ISS PBLA12 END | 138.1 |
| HIERARCH ESO ISS PBL13 START | 92.865 |
| HIERARCH ESO ISS PBL13 END | 94.631 |
| HIERARCH ESO ISS PBLA13 START | 64.9 |
| HIERARCH ESO ISS PBLA13 END | 66.0 |
| HIERARCH ESO ISS PBL14 START | 167.96 |
| HIERARCH ESO ISS PBL14 END | 167.958 |
| HIERARCH ESO ISS PBLA14 START | 359.414 |
| HIERARCH ESO ISS PBLA14 END | 0.232 |
| HIERARCH ESO ISS PBL23 START | 90.207 |
| HIERARCH ESO ISS PBL23 END | 91.105 |
| HIERARCH ESO ISS PBLA23 START | 38.1 |
| HIERARCH ESO ISS PBLA23 END | 39.4 |
| HIERARCH ESO ISS PBL24 START | 201.886 |
| HIERARCH ESO ISS PBL24 END | 201.883 |
| HIERARCH ESO ISS PBLA24 START | 351.394 |
| HIERARCH ESO ISS PBLA24 END | 352.038 |
| HIERARCH ESO ISS PBL34 START | 154.592 |
| HIERARCH ESO ISS PBL34 END | 155.375 |
| HIERARCH ESO ISS PBLA34 START | 326.284 |
| HIERARCH ESO ISS PBLA34 END | 326.487 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002825 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003663 |
| HIERARCH ESO ISS AMBI TEMP | 15.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |