Exposure
- ID
- GRAVI.2024-03-08T08:11:05.448_1
- Header ID
- GRAVI.2024-03-08T08:11:05.448
- Date updated
- 2024-03-08 08:25:36 UTC+0000
- Release date
- 2024-03-08 08:11:05 UTC+0000
- UTC Start
- 2024-03-08 08:11:05.448
- UTC End
- 2024-03-08 08:16:05.448
- MJD Start
- 60377.34103528
- MJD End
- 60377.3445075022
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007419
- Ambient temperature (°C)
- 13.93
- Seeing (arcsec)
- 1.245
Observation
- ID
- 58674
- Category
- calibrator
- Program ID
- 112.25ET.001
- Program Title
- VLTI/GRAVITY HUNT FOR CIRCUMBINARY EXOPLANETARY SYSTEMS (II)
- Program Type
- GTO
- PI / COI
- CHAUVIN/ JANSON/ BERGER/ BENISTY/ BONNEFOY/ LAGRANGE/ ROUSSELET-PERRAUT/ LE BOUQUIN/ DELORME/ MILLI/ GALLENNE/ BOURDAROT/ GRATTON/ MÉRAND/ REFFERT/ DESIDERA/ VIGAN/ DESGRANGE/ SQUICCIARINI/ MEYER/ VISWANATH
Target
- ID
- 43438
- Name
- HD_127894
- RA
- 241.60473
- DEC
- -24.93651
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.2740 | 85.8620 | 107.5000 | 108.0000 |
| A0-J2 | 120.7490 | 121.6800 | 82.8000 | 83.4000 |
| A0-K0 | 121.0870 | 121.8190 | 59.7100 | 60.4680 |
| G1-J2 | 56.0650 | 56.2860 | 43.3000 | 44.1000 |
| G1-K0 | 89.8000 | 89.8600 | 14.9970 | 15.6970 |
| J2-K0 | 48.4290 | 48.4580 | 341.6560 | 342.1100 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25ET.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60377.34103528 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 144367 |
| HIERARCH ESO INS SOBJ NAME | HD_127894 |
| RA | 241.60473 |
| DEC | -24.93651 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 318.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 85.274 |
| HIERARCH ESO ISS PBL12 END | 85.862 |
| HIERARCH ESO ISS PBLA12 START | 107.5 |
| HIERARCH ESO ISS PBLA12 END | 108.0 |
| HIERARCH ESO ISS PBL13 START | 120.749 |
| HIERARCH ESO ISS PBL13 END | 121.68 |
| HIERARCH ESO ISS PBLA13 START | 82.8 |
| HIERARCH ESO ISS PBLA13 END | 83.4 |
| HIERARCH ESO ISS PBL14 START | 121.087 |
| HIERARCH ESO ISS PBL14 END | 121.819 |
| HIERARCH ESO ISS PBLA14 START | 59.71 |
| HIERARCH ESO ISS PBLA14 END | 60.468 |
| HIERARCH ESO ISS PBL23 START | 56.065 |
| HIERARCH ESO ISS PBL23 END | 56.286 |
| HIERARCH ESO ISS PBLA23 START | 43.3 |
| HIERARCH ESO ISS PBLA23 END | 44.1 |
| HIERARCH ESO ISS PBL24 START | 89.8 |
| HIERARCH ESO ISS PBL24 END | 89.86 |
| HIERARCH ESO ISS PBLA24 START | 14.997 |
| HIERARCH ESO ISS PBLA24 END | 15.697 |
| HIERARCH ESO ISS PBL34 START | 48.429 |
| HIERARCH ESO ISS PBL34 END | 48.458 |
| HIERARCH ESO ISS PBLA34 START | 341.656 |
| HIERARCH ESO ISS PBLA34 END | 342.11 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007419 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007419 |
| HIERARCH ESO ISS AMBI TEMP | 13.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 1.81 |