Exposure
- ID
- GRAVI.2024-11-30T00:45:12.372_1
- Header ID
- GRAVI.2024-11-30T00:45:12.372
- Date updated
- 2024-11-30 00:50:37 UTC+0000
- Release date
- 2024-11-30 00:45:12 UTC+0000
- UTC Start
- 2024-11-30 00:45:12.372
- UTC End
- 2024-11-30 00:45:44.372
- MJD Start
- 60644.0313932
- MJD End
- 60644.0317635704
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047165
- Ambient temperature (°C)
- 16.84
- Seeing (arcsec)
- 0.995
Observation
- ID
- 62122
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 46211
- Name
- HD_224821
- RA
- 0.221776
- DEC
- -50.44644
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.8840 | 45.9000 | 154.4000 | 154.5000 |
| A0-J2 | 128.7510 | 128.7250 | 100.1000 | 100.2000 |
| A0-J6 | 152.3590 | 152.2650 | 33.5190 | 33.6320 |
| B5-J2 | 108.5910 | 108.5290 | 80.0000 | 80.2000 |
| B5-J6 | 180.2620 | 180.1870 | 20.9010 | 21.0050 |
| J2-J6 | 155.4930 | 155.5320 | 344.0870 | 344.2010 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60644.0313932 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 224821 |
| HIERARCH ESO INS SOBJ NAME | HD_224821 |
| RA | 0.221776 |
| DEC | -50.44644 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 45.884 |
| HIERARCH ESO ISS PBL12 END | 45.9 |
| HIERARCH ESO ISS PBLA12 START | 154.4 |
| HIERARCH ESO ISS PBLA12 END | 154.5 |
| HIERARCH ESO ISS PBL13 START | 128.751 |
| HIERARCH ESO ISS PBL13 END | 128.725 |
| HIERARCH ESO ISS PBLA13 START | 100.1 |
| HIERARCH ESO ISS PBLA13 END | 100.2 |
| HIERARCH ESO ISS PBL14 START | 152.359 |
| HIERARCH ESO ISS PBL14 END | 152.265 |
| HIERARCH ESO ISS PBLA14 START | 33.519 |
| HIERARCH ESO ISS PBLA14 END | 33.632 |
| HIERARCH ESO ISS PBL23 START | 108.591 |
| HIERARCH ESO ISS PBL23 END | 108.529 |
| HIERARCH ESO ISS PBLA23 START | 80.0 |
| HIERARCH ESO ISS PBLA23 END | 80.2 |
| HIERARCH ESO ISS PBL24 START | 180.262 |
| HIERARCH ESO ISS PBL24 END | 180.187 |
| HIERARCH ESO ISS PBLA24 START | 20.901 |
| HIERARCH ESO ISS PBLA24 END | 21.005 |
| HIERARCH ESO ISS PBL34 START | 155.493 |
| HIERARCH ESO ISS PBL34 END | 155.532 |
| HIERARCH ESO ISS PBLA34 START | 344.087 |
| HIERARCH ESO ISS PBLA34 END | 344.201 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004132 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005301 |
| HIERARCH ESO ISS AMBI TEMP | 16.84 |
| HIERARCH ESO ISS AMBI FWHM START | 1.08 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |