Exposure
- ID
- GRAVI.2025-07-20T00:27:30.788_1
- Header ID
- GRAVI.2025-07-20T00:27:30.788
- Date updated
- 2025-07-20 00:40:44 UTC+0000
- Release date
- 2025-07-20 00:27:30 UTC+0000
- UTC Start
- 2025-07-20 00:27:30.788
- UTC End
- 2025-07-20 00:29:30.788
- MJD Start
- 60876.01910634
- MJD End
- 60876.020495228884
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002346
- Ambient temperature (°C)
- 13.54
- Seeing (arcsec)
- 1.11
Observation
- ID
- 68872
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 51238
- Name
- HD132840b_fake
- RA
- 225.735866
- DEC
- -47.94205
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1540 | 90.1980 | 120.0000 | 120.4000 |
| A0-J2 | 128.8500 | 128.7830 | 98.8000 | 99.2000 |
| A0-K0 | 124.7890 | 124.6060 | 78.4430 | 78.8440 |
| G1-J2 | 55.3850 | 55.2800 | 62.8000 | 63.1000 |
| G1-K0 | 82.8390 | 82.7120 | 32.2350 | 32.5140 |
| J2-K0 | 45.0250 | 45.0380 | 353.5390 | 353.8060 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60876.01910634 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD132840 |
| HIERARCH ESO INS SOBJ NAME | HD132840b_fake |
| RA | 225.735866 |
| DEC | -47.94205 |
| 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 | 134.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 90.154 |
| HIERARCH ESO ISS PBL12 END | 90.198 |
| HIERARCH ESO ISS PBLA12 START | 120.0 |
| HIERARCH ESO ISS PBLA12 END | 120.4 |
| HIERARCH ESO ISS PBL13 START | 128.85 |
| HIERARCH ESO ISS PBL13 END | 128.783 |
| HIERARCH ESO ISS PBLA13 START | 98.8 |
| HIERARCH ESO ISS PBLA13 END | 99.2 |
| HIERARCH ESO ISS PBL14 START | 124.789 |
| HIERARCH ESO ISS PBL14 END | 124.606 |
| HIERARCH ESO ISS PBLA14 START | 78.443 |
| HIERARCH ESO ISS PBLA14 END | 78.844 |
| HIERARCH ESO ISS PBL23 START | 55.385 |
| HIERARCH ESO ISS PBL23 END | 55.28 |
| HIERARCH ESO ISS PBLA23 START | 62.8 |
| HIERARCH ESO ISS PBLA23 END | 63.1 |
| HIERARCH ESO ISS PBL24 START | 82.839 |
| HIERARCH ESO ISS PBL24 END | 82.712 |
| HIERARCH ESO ISS PBLA24 START | 32.235 |
| HIERARCH ESO ISS PBLA24 END | 32.514 |
| HIERARCH ESO ISS PBL34 START | 45.025 |
| HIERARCH ESO ISS PBL34 END | 45.038 |
| HIERARCH ESO ISS PBLA34 START | 353.539 |
| HIERARCH ESO ISS PBLA34 END | 353.806 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002346 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002346 |
| HIERARCH ESO ISS AMBI TEMP | 13.54 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 1.1 |
| HIERARCH ESO FT ROBJ NAME | HD132840 |
| HIERARCH ESO FT ROBJ ALPHA | 150257.420 |
| HIERARCH ESO FT ROBJ DELTA | -475631.148 |