Exposure
- ID
- GRAVI.2024-05-21T06:41:52.277_1
- Header ID
- GRAVI.2024-05-21T06:41:52.277
- Date updated
- 2024-05-25 00:01:13 UTC+0000
- Release date
- 2024-05-21 06:41:52 UTC+0000
- UTC Start
- 2024-05-21 06:41:52.277
- UTC End
- 2024-05-21 06:48:32.277
- MJD Start
- 60451.27907728
- MJD End
- 60451.2837069096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036965
- Ambient temperature (°C)
- 12.87
- Seeing (arcsec)
- 0.675
Observation
- ID
- 59338
- Category
- calibrator
- Program ID
- 113.26M2.001
- Program Title
- PROBING THE ENVIRONMENTS OF B[E] SUPERGIANTS IN THE NEAR-INFRARED WITH VLTI/GRAVITY
- Program Type
- Normal
- PI / COI
- SALDANHA DA GAMA DE ALMEIDA / BORGES FERNANDES / DOMICIANO DE SOUZA / MEILLAND / CURE / ARCOS CARVAJAL / SILVA
Target
- ID
- 43982
- Name
- HD_144627
- RA
- 242.341246
- DEC
- -52.75979
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.6110 | 24.6530 | 156.0000 | 157.2000 |
| A0-D0 | 29.0650 | 28.8170 | 94.0000 | 95.4000 |
| A0-C1 | 22.6170 | 22.6080 | 133.8260 | 135.2230 |
| B2-D0 | 27.9420 | 27.7000 | 42.9000 | 43.7000 |
| B2-C1 | 9.3080 | 9.2270 | 42.8080 | 43.6520 |
| D0-C1 | 18.6340 | 18.4730 | 222.8850 | 223.7290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26M2.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60451.27907728 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 144627 |
| HIERARCH ESO INS SOBJ NAME | HD_144627 |
| RA | 242.341246 |
| DEC | -52.75979 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 24.611 |
| HIERARCH ESO ISS PBL12 END | 24.653 |
| HIERARCH ESO ISS PBLA12 START | 156.0 |
| HIERARCH ESO ISS PBLA12 END | 157.2 |
| HIERARCH ESO ISS PBL13 START | 29.065 |
| HIERARCH ESO ISS PBL13 END | 28.817 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 95.4 |
| HIERARCH ESO ISS PBL14 START | 22.617 |
| HIERARCH ESO ISS PBL14 END | 22.608 |
| HIERARCH ESO ISS PBLA14 START | 133.826 |
| HIERARCH ESO ISS PBLA14 END | 135.223 |
| HIERARCH ESO ISS PBL23 START | 27.942 |
| HIERARCH ESO ISS PBL23 END | 27.7 |
| HIERARCH ESO ISS PBLA23 START | 42.9 |
| HIERARCH ESO ISS PBLA23 END | 43.7 |
| HIERARCH ESO ISS PBL24 START | 9.308 |
| HIERARCH ESO ISS PBL24 END | 9.227 |
| HIERARCH ESO ISS PBLA24 START | 42.808 |
| HIERARCH ESO ISS PBLA24 END | 43.652 |
| HIERARCH ESO ISS PBL34 START | 18.634 |
| HIERARCH ESO ISS PBL34 END | 18.473 |
| HIERARCH ESO ISS PBLA34 START | 222.885 |
| HIERARCH ESO ISS PBLA34 END | 223.729 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00317 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004223 |
| HIERARCH ESO ISS AMBI TEMP | 12.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |