... Go to new wiki . ... LBAFeb2009 / . VX014B is the second polarisation test. ... IFP#1-LO 6642 - 6658 MHz USB RCP . ... Ftp: ftp://ftp.atnf.csiro.au/pub/people/vlbi/vx014/vx014b . ... Mopra Tsys ( plot ) . ... VT11 : I tested whether any noticeable difference could be found between continuous CLCAL and CLCAL on a 1 minute average looking at a (single) strong source. ... Early solutions are bad, and the correction is not helpful. One can see the timescale of the corrections in this plot as well. ...

... User Portal . ... Science Users Information > Science Publications > Science Announcements > ALMA Cycle 3 User Survey Results . ... Science Users Information . ... The fourth ALMA user survey was conducted between the 1 May and 1 June 2015. A total of 536 users (representing 15% of the users who were sent the questionnaire and 44% of the Cycle 3 PIs) responded to the survey. ... The ALMA Observatory sincerely thanks all users who took the time to answer this survey and provide valuable comments. ...

A hardware problem in the HST power system has caused overcharging of 2 of the 6 on-board batteries, which, if nothing was done, could result in battery overheating and possible failure. ... This report describes the actions taken by the NASA Goddard HST Project to address this need and their effect on the scheduling of HST observing programs . ... An engineering analysis tentatively identified the fault as a loose screw connecting two copper bus bars. ... V1/Sun angle . ...

Arecibo Galaxy Environment Survey (AGES) Last Update: . ... 22/12/2006 . ... wapp.20061222.a2048.0001 Scan: AGES3193_p1_101, Got the telescope early, quickly added an extra scan. ... wapp.20061222.a2048.0009 Scan: TOGS calibration, . ... RM, WvD . ... wapp.20061223.a2048.0009 Scan: TOGS calibration, . TOGS had problems at the start. ... wapp.20061226.a2048.0002 Scan: TOGS calibration, . ... wapp.20061226.a2048.0010 Scan: TOGS calibration, . ... wapp.20061227.a2048.0008 Scan: TOGS calibration, . ...

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... SSRT - Receiving systems . The SSRT has two independent receiving systems for recording solar observational data, and several ancillary receivers for checking, setting up and adjusting the instrument. The base receiving systen is a multichannel filter receiver for a simultaneous recording in 180 channels with the 500 kHz band each, adjusted at steps of about 600 kHz. ... Channel's band . ...

MINUTES of the RadioAstron Teleconference on December 13, 2011 Yu.Yu. ... IOC status update M. Popov informed the participants on the current IOC results. ... Kovalev added: we continue to observe pulsars and spectral line sources in radiointerferometer mode but only with spacecraft and we are also going to observing pulsars soon with space-ground baselines. ... Kovalev: It is fringe-fitting result. ... In RAFS05 we replace it with K-band observing (maser source Ori KL ­ spectral lines ~100000Jy). ...

... The choice of the spectrograph design (Fig.2) is determined by the quantity R, the overall dimensions of the PF cage and the restrictions on the rigidity of the structure of the device. ... As the camera's objective a fast 4-lens aplanat is used having a focal distance F cam =140 mm and a relative aperture of 1:1.8, the resolution at the centre is no less than 80 gr/mm, that over the field at a distance of 3 mm from the edge along the frame ( ) diagonal is 35 gr/mm. ...

... Home Education Astro Answers Astro Answers ? The Big Bang, Inflation, and Latest Results from BICEP2 . ... Astro Answers . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

... Archives . ... ArXiv] Numerical CMD analysis, Aug. 28th, 2007 . ArXiv] Decision Tree, Aug. 31, 2007 . Aug 31st, 2007| 11:47 pm | ... Once again, the middle of a recent (Aug 30-31, 2007) argument within CHASC , on why physicists and astronomers view ?3 sigma? results with suspicion and expect (roughly) > 5 sigma; while statisticians and biologists typically assume 95% is OK: . ... Category: CHASC , Cross-Cultural , Data Processing , Imaging , MC , Quotes , Stat | ... Chandra Blog . ...

... This gives a nice opportunity to check the quality of the FIRPO photometry against that of TIRGO. ... The values are Program POLYFIT V 10/Jul/90 ( A.Richichi ) - 24-Aug-1997 13:38:25 File : diff_temp_jc.dat Pol. degree: 1- N = 10- [ 2786.00- 4095.00 ] - [ 0.00- 1194.00] 1 -.10304E+01 0.26412E+00 2 0.29958E-03 0.74406E-04 sdev: 0.16063E+00 chi2 :0.24486E+01 Program POLYFIT V 10/Jul/90 ( A.Richichi ) - 24-Aug-1997 13:42:59 File : diff_temp_hc.dat Pol. degree: 1- N = 10- [ 2786.00- ...