Country All new releases and Country future hits. RAC Catalonian number 1 hitradio. Expect music from the 70's on. Regional commercial radio for the Bergen area. Its artists are the b ond between all the generations of listeners of Nostalgia. KIKI UK only. NO adverts! We pray you are bles sed by the beautiful sounds of Gospel music and anointed teaching and preaching!
John's, NL Newfoundland talk radio. They claim havi ng the largest rock library on the Central Coast.
Omrop Frysln mak ket radio yn it Frysk, drmei is de omrop de iennige stjoerder fan Nederln dy't net yn it Nederlnsk tstjoert. Firebauch High School Eagles sports. Public Radio Popular programs like El Largero, and football from La Liga are fe atured. Radio in Catalan language. Features user generated content.
Columbia Estereo. Also on KWRX It can be bes t summerized as a logical analogy: Rock is to Alternative as Electronica is to T rip Hop.
Kitts and Nevis, but also entertainers from throughout the Cari bbean. Local news, live talk. Blends of local music. WKTZ NO DJs. Just the planet's biggest issues and the planet's best music. Choose passion for the planet when you're in the mood to be intrigued and inspired. Puur Hollandse muziek.
Oldies-based adult contemp orary. Here it i s! Beijing News Radi as become the city's most influential and authoritative source for news, coverin g Beijing, international and domestic news. God bless you, Mike and Sheila. Part of the LocalCanada. Great Often plays very rarely heard tracks from major musicians. Red Sox baseball. All News. Indie and coll ege rock. Rock-Pop Czech Republic Czech www. Exposing Irish artist s to the Airwaves. Non pi ricevibile in FM come in passato, attualmente si pu trovare in streaming su www.
CKCW An MBS radio station. This is a 24 hou r, commercial free station that offers recorded live performances- from MMR conc ert events, MMaRchive Sessions, and commercially released concert recordings. News, sports, talk. Twins baseball. Brockton Rox baseball. Baylor basketball. Blues USA English mfile. Spanish USA English mfile. Psychedelic and Progressive rock.
Fresh new music. Where Jazz lives. Progammation plutt francoph one et partir des annes Music from the Rock Garden Very enjoyable well balanced ube r variety of amazing rock tracks. Emphasis on deep melodic flow. Billed as,"musi c you love, or just don't know you do yet". From the amazing bunch who bring you jazzexcursion. Provides comprehensive news coverage from Natio nal Public Radio NPR , classical and other quality music, and outstanding infor mation and entertainment programming.
Paul, AK "St Paul Proud FM The station service s the U. Virgin Islands and the surrounding Caribbean area. Often broadcasts live soccer games where Argentina plays. Part of the leader, Fides Group. Covers entire territory. Part of Fides Group. WNCH Voir site web po ur s'inscrire Old ies It offers a combination of locally produced and nationally syndicated progressive talk programming.
You Don't Have to Wait! Phil Hendrie Archive s. Paul, MN Conservative talk radio. KJYE Over 70 years of recorded music. Live at ti mes! Featuring world music, news for shortwave listeners and hams, international pub lic radio, and pirate radio nostalgia. The finest rock, from classic to co comtemporary, spanni ng the last four decades.
Pl aylists also include alternative rock, electronic music, hip hop, and even some classic rock. Kol Israel - mainly for new immigrants. Languages other than Hebrew or Arabic. Mostly news. Eclectic USA English www. Shared stream. See website for schedule. Also unreleased stuff! Teams, news, experts, analysis, Interviews. WKMK They pla y Turkish Language Musics. They also plays some other international musics like from greece or spanish. Radio Very Young and Dynamic Turkish istanbul based popular radio stat ion for young listeners.
Very famous with their musical DJ. Publicly-funded, public service broadcas ter. Your original source for Gospel house music.
Various music and talk shows. Religious - Jewi. According to Sony, it was paying businesses and building owners for the right to spray-paint their walls. Later in , news of a billboard advertisement released in the Netherlands depicting a white woman holding a black woman by the jaw, saying "PlayStation Portable White is coming", spread. Two similar advertisements existed; one showed the two women facing each other on equal footing in fighting stances, the other showed the black woman in a dominant position on top of the white woman.
Sony's stated purpose was to contrast the white and black versions of the PSP but the advertisements were interpreted as being racially charged. These advertisements were never released in the rest of the world and were withdrawn from the Netherlands after the controversy. Sony came under scrutiny online in December for a guerrilla marketing campaign in which advertisers posed as young bloggers who desperately wanted a PSP.
The site was created by advertising firm Zipatoni. Copyright The image is from Wikipedia Commons. Wikipedia Page. This article is about the handheld game console. For other uses, see PSP. Further information: PlayStation Portable hardware. Main article: PlayStation Portable system software.
Main article: Remote Play. Main article: Room for PlayStation Portable. Main articles: PlayStation Portable homebrew and Custom firmware. Original model of the PSP. PSP abbreviation. Sony Computer Entertainment. Handheld game console. Seventh generation. Worldwide: 80—82 million [2] [3] [4]. PlayStation Portable system software. Wi-Fi PlayStation Network. PSP 2. This software can be used with any Arduino board. Refer to the Getting Started page for Installation instructions.
Active development of the Arduino software is hosted by GitHub. See the instructions for building the code. Latest release source code archives are available here. The archives are PGP-signed so they can be verified using this gpg key.
Gain 40 offers no advantages over the settings we have tested in mode 1. Those results have been confirmed by testing another QHY mono unit. In that case we have used an higher sensor temperature about We continue to test the behaviour of the QHY Mono in mode 1 at Gain 0 and Gain since we feel that overall these are the best settings for this camera. We will however use mode 3 at gain 0 for exoplanet work. We have conducted this test, according to Aip4win book by Richard Berry, by taking a series of increasing and decreasing flats to measure the deviation in Adu with different exposures.
For each exposure time 2 flats and 1 corresponding dark has been taken. As baseline we have set an exposure of 0. The test has been conducted in mode 1, Gain 0 and Gain Offset and temperature still at 20 and C respectively. Here are the results:. Gain 0. The above graph shows that the camera is very linear with a deviation of less than 0. The 80 sec exposure is saturated so it cannot be taken into account for this test.
Gain The exposures of 60 and 80 seconds are saturated so they cannot be taken into account for determining linearity. Note that the graphs above are very sensitive as we have decided to plot the ADU per second instead of plotting the average ADU at each exopsure time so that even a minimal deviation can be clearly seen.
We conclude that the QHY is a very linear camera, much better than other CCDs we have tested in the past, many of which show a variation in the bias level and linearity as a function of exposure. The linearity range of this camera is absolutely satisfactory to be used for science observations to near saturation limit. In the real world this is an extreme situation that may only take place when we have to measure the brightness of red giants in the near infrared where exposures are short to avoid saturation of the variable star and comparisons stars appear very dim.
Another thing that is worth noting is that this camera has very stable electronics the average value of dark frames is the same at any exposure time, with minimal differences in standard deviation so we expect less scatter in scientific data compared to other consumer cameras.
This may be an advantage for examples when observing transiting exoplanets. Among the field of research, spectroscopy is becoming accessible for the amateur as nowadays a simple grating put in front of the camera, for example in a filter wheel, can deliver valuable data. The study of the spectra of variable stars is of utmost importance to understand the evolution of stars. Here is a picture of variable star V Bootis, a semi-regular red pulsating giant that oscillates between mag.
It is a stack of 12 exposures of seconds and it has been dark corrected. We can see that the strip of light, that it is actually the spectrum of this star, shows dark and bright bands.
The dark bands are caused by the molecular band of Titanium Oxide that is typical of the atmosphere of class M giant stars. Note the image has very little noise thanks to the low readout noise of the camera mode 1, gain 58, offset 20 temperature — 10C. The little noise can also be confirmed from the spectrum profile of this star that shows very little scatter and a regular profile line. We can also see that the star emits the majority of energy in red and infrared intensity increases towards high wavelengths.
The blue lines indicate the positionts of the molecular bands of Titanium Oxide. Monitoring the changing of the spectrum of this star during time give us a hint of the behaviour of this class of pulsating stars. The following is a stack of 20 images of 2 second exposure each, taken in mode 1, gain 59 and offset 20, of variable star Gamma Cassiopeiae, a Be star, that ejects gas into the stellar medium as it looses matter under a sort of stellar wind. The spectrum clearly shows the H-alpha emission line that appears as a bright dot towards the right end of the strip of light.
The emission line can be clearly seen and measured by plotting the spectrum in a specific software. The blue lines in the graph show the positions of the Hydrogen Balmer lines. You can see the H-alpha, H-beta and H-gamma lines are all in emission peaks over the red line of the spectrum.
It can be noticed that even under less favourable conditions the spectrum has a quite regular profile indicating little scatter. Measuring the intensity and shape of emission lines enables us to understand the evolution of the variability of this star that in the past reached about mag. The following image is a stack of 10 images of seconds each of the spectrum of Nova Cassiopeiae V Cas a slow nova that reached about mag.
The spectrum shows a series of bright dots showing emission lines including a very bright H-alpha emission line. Plotting the spectrum we can clearly see all the emission lines. Again, the spectrum shows very little scatter indicating little noise regardless the images were taken under urban sky.
Taking good spectra of novae is among the most useful work an amateur can do as it enables us to refine the physical models of this peculiar stars. The following image is the spectrum of the famous ring nebula M57, an emission planetary nebula in the constellation of Lyra. In this case we can see different images of the nebula rather than a strip of light with emission lines.
The two images towards the right hand side of the frame are actually the emission lines of OIII and H-alpha showing the main composition of the gas envelope. Stack of 3 exposures seconds each. Camera settings: Mode 1, Gain 59, offset 20 and sensor temperature -1C. We can conclude that even under polluted skies, with a small telescope and with the sensor relatively warm -1C , valuable results in the field of spectroscopy can be effectively produced with the QHY mono.
We have then tested the camera to take photometric measures of an exoplanet transit. Transiting exoplanets are very demanding as they just obstruct a very tiny fraction of the incoming light of the star when they pass in front of it.
For this type of observation we have chosen mode 3 at Gain 0 as it is necessary to get a good dynamic range and to use sufficiently long exopsures to reduce the effects of scintillation and to get the highest possible Signal to Noise ratio without saturating the star. The following image is the star field of the candidate exoplanet TOI Observations from the TESS satellite indicate that the parent star mag.
Obervations of this star are important to potentially confirm the presence of an exoplanet. We have used a red filter to reduce the effects of seeing and 50 second exposures. We have then plotted the instrumental magnitudes measured after using 6 comparison stars of similar brightness of the parent star to get the light curve. We can clearly see the decrease in brightness of the parent star at the predicted time regardless the decrease in brightness is very little.
Notice that on the Y axis the plotted intervals in brightness are only 5 millimag. The QHY Mono passed all our tests and can be considered a suitable camera for doing science observations. Very little noise, very good linearity, stable electronics and the possibility of using different operating modes we have found modes 1 and 3 as the most promising for our purposes make the QHY Mono an ideal camera for the advanced amateur that wants to give a contribution to science rather than just taking pretty images of the night sky.
Skip to content. Related Products. Before Start: Input Voltage Requirements 2. Connect with Software 3. MDL 3. Sample Images. Zero Amplify Glow This is also a zero amplifer glow camera.
Anti-Dew Technology Based on almost year cooled camera design experience, The QHY cooled camera has implemented the fully dew control solutions. Weigth g g. Readout Modes and Curves. Reboot the camera by power off and on. Random change thermal noise suppression function.
It is common behavior for a CMOS sensor to contain some horizontal banding. What is UVLO? How to improve the power supply? Make sure the output voltage of the AC adapter is not less than 12V and the maximum output current can reach 4A or more.
Otherwise, the AC adapter itself will not meet the power demand of the camera and it may cause a low voltage problem. Make sure that the 12V power supply cable connecting the AC adapter to the camera has a low impedance. The impedance of the positive and negative paths should not exceed 0. Otherwise, the power supply cable should be thickened. When using battery power, it is recommended to add a 12V output voltage regulator.
If the battery is connected directly, usually the battery voltage reaches It is easy to cause the camera to reach the low-voltage detection threshold. This memory can be erased as follows: After you find the system error, you need to turn off the device and check the power supply. Why does the warning appear even though the power supply voltage is 12 V? The voltage measured inside the camera is the voltage reaching the camera, not the voltage at the power adapter end.
Therefore, the voltage measured at the power adapter end does not reflect the voltage received at the camera end. This is because the power cable has its own resistance. If the resistance is large, it will cause a large voltage drop. So if the power cable has a resistance of 0. If the power adapter output is 12 V, the voltage reaching the camera is 12 — 0. To actually measure the input voltage at the camera end, you can refer to the photo below.
For cameras produced after September , the UVLO is detected by communicating directly with the power manager, and the UVLO code that appears is 9, while for cameras produced before, the indirect detection method is used, and the UVLO code that appears is 3. Please disconnect the 12V power supply during the driver installation.
Combos and Adapters.
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