http://spaceflightnow.com/launch-schedule/
ЦитироватьApril 28 • PSLV • IRNSS 1G
Launch time: 0729 GMT (3:29 a.m. EDT)
Launch site: Satish Dhawan Space Center, Sriharikota, India
http://www.isro.gov.in/launcher/pslv-c33-irnss-1g
ЦитироватьPSLV-C33/IRNSS-1G
Launch of PSLV-C33/IRNSS-1G is Scheduled on Thursday, April 28, 2016 at 12:50 hrs from First Launch Pad of Satish Dhawan Space Centre, SHAR
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/7-pslv-c33corestageintegratedoverthelaunchpedestal.jpg)
PSLV-C33 core stage integrated over the launch pedestal
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/8-secondstageofpslvc-33beingpreparedforintegration.jpg)
Second stage of PSLV-C33 being prepared for vehicle integration
Цитировать(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/1-irnss-1gduringinitialphaseofintegration.jpg)
IRNSS-1G during initial phase of integration
(https://img.novosti-kosmonavtiki.ru/230423.jpg)
IRNSS-1G being prepared for a pre-launch test
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/3-irnss-1gbeingloadedintolargespacesimulationchamberlsscforthermalvacuumtest.jpg)
IRNSS-1G being loaded into Large Space Simulation Chamber (LSSC) for thermal vacuum test
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/4.jpg)
Container with IRNSS-1G is being loaded on to the truck for transportation to SDSC SHAR from ISITE, ISAC Bengaluru
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/5-irnss-1gbeingde-containerisedatcleanroomatsdscshar.jpg)
IRNSS-1G being de-containerised at clean room at SDSC SHAR
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/6-irnss-1gatcleanroomatsdscshar.jpg)
IRNSS-1G at clean room at SDSC SHAR
http://www.isro.gov.in/sites/default/files/pslv-c33_brochure.pdf
http://www.isro.gov.in/Spacecraft/irnss-1g
ЦитироватьIRNSS-1G
IRNSS-1G is the seventh navigation satellite of the seven satellites constituting the IRNSS space segment. Its predecessors, IRNSS-1A, 1B, 1C, 1D, 1E and 1F were launched by PSLV-C22, PSLV-C24, PSLV-C26, PSLV-C27, PSLV-C31 and PSLV-C32 in July 2013, April 2014, October 2014, March 2015, January 2016 and March 2016 respectively. Like all other IRNSS satellites, IRNSS-1G also has a lift-off mass of 1425 kg. The configuration of IRNSS-1G too is the same as IRNSS-1A, 1B, 1C, 1D, 1E and 1F.
Payloads: Like its other IRNSS predecessors, IRNSS-1G also carries two types of payloads – navigation payload and ranging payload. The navigation payload of IRNSS-1G will transmit navigation service signals to the users. This payload will be operating in L5-band and S-band. A highly accurate Rubidium atomic clock is part of the navigation payload of the satellite. The ranging payload of IRNSS-1G consists of a C-band transponder which facilitates accurate determination of the range of the satellite.
Launch of PSLV-C33/IRNSS-1G is Scheduled on Thursday, April 28, 2016 at 12:50 hrs from Satish Dhawan Space Centre, SHAR, Sriharikota
Launch Vehicle: PSLV-C33/IRNSS-1G
Type of Satellite: Navigation (http://www.isro.gov.in/category-satellite-type/navigation)
Manufacturer: ISRO
Owner: ISRO
Application: Navigation (http://www.isro.gov.in/category-applications/navigation)
Orbit Type: GTO (http://www.isro.gov.in/category-orbit-type/gto)
http://www.isro.gov.in/live-telecast-of-pslv-c33-irnss-1g-mission-launch
ЦитироватьLive Telecast of PSLV-C33/IRNSS-1G Mission Launch
(http://www.isro.gov.in/sites/default/files/article-files/node/4004/live_pslvc33_article.jpg)
http://www.isro.gov.in/launcher/pslv-c33-irnss-1g
Цитировать(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/9fuelfillingofirnss-1ginprogressatsdscshar.jpg)
Fuel filling of IRNSS-1G in progress at SDSC SHAR
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/10irnss-1gspacecraftintegratedwithpslv-c33withtwohalvesoftheheatshieldsseen.jpg)
IRNSS-1G spacecraft integrated with PSLV-C33 with two halves of the heat shields seen
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/11pslv-c33heatshieldclosedwithirnss-1gencapsulated.jpg)
PSLV-C33 heat shield closed with IRNSS-1G encapsulated
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/12fullyintegratedplsv-c33withirnss-1gatfirstlaunchpadsharsriharikota.jpg)
Fully integrated PLSV-C33 with IRNSS-1G at First Launch Pad, SHAR Sriharikota
(http://www.isro.gov.in/sites/default/files/galleries/PSLV-C33/IRNSS-1G%20Gallery/13sideviewoffullyintegratedplsv-c33.jpg)
Side View of Fully integrated PLSV-C33
http://www.isro.gov.in/launcher/pslv-c33-irnss-1g
ЦитироватьRelated News
Mobile Service Tower(MST) withdrawal to parking End is completed.
Date: Apr, 27, 2016
Countdown operations are progressing normally. Preparations for Mobile Service Tower (MST) withdrawal and Propellant filling operation of second stage (PS2) are in progress.
Date: Apr, 27, 2016
MMH propellant filling operation has been completed. Preparations for Mixed Oxides of Nitrogen (MON-3) oxidiser filling operation of PS4 are under progress.
Date: Apr, 26, 2016
Mono Methyl Hydrazine (MMH) propellant filling operation of fourth stage (PS4) of PSLV-C33 is commenced and is under process
Date: Apr, 26, 2016
The 51 hr 30 min countdown activity of PSLV-C33/IRNSS-1G Mission has started at 9:20 hr IST today, Tuesday, April 26, 2016
Date: Apr, 26, 2016
Mission Readiness Review (MRR) committee and Launch Authorisation Board (LAB) have cleared the 51.5 hr countdown starting at 09:20hr IST on Tuesday, April 26, 2016 and the launch of PSLV-C33/IRNSS-1G Mission for Thursday, April 28, 2016 at 12:50 hr. IST
Date: Apr, 25, 2016
ЦитироватьRelated News [/li]- PSLV-C33 successfully launches IRNSS-1G (http://www.isro.gov.in/update/28-apr-2016/pslv-c33-successfully-launches-irnss-1g)
Date: Apr, 28, 2016 - PSLV-C33 / IRNSS-1G Update : Lift off normal (http://www.isro.gov.in/update/28-apr-2016/pslv-c33-irnss-1g-update-lift-normal)
Date: Apr, 28, 2016 - Mission Director has authorised Vehicle Director for launch. Automatic Launch Sequence (ALS) program initiation authorised by Vehicle Director and ALS started for launch at 12:38 hrs IST. (http://www.isro.gov.in/update/28-apr-2016/mission-director-has-authorised-vehicle-director-launch-automatic-launch-sequence)
Date: Apr, 28, 2016 - Real Time simulation & Data transmission checks completed. Vehicle Internal Checks Completed. (http://www.isro.gov.in/update/28-apr-2016/real-time-simulation-data-transmission-checks-completed-vehicle-internal-checks)
Date: Apr, 28, 2016 - Propellant (N2O4 and UH25) filling operations of Second Stage (PS2) are completed by midnight. Countdown is progressing normally. (http://www.isro.gov.in/update/28-apr-2016/propellant-n2o4-and-uh25-filling-operations-of-second-stage-ps2-are-completed)
Date: Apr, 28, 2016
https://youtu.be/8RF4rlzFSCs
https://youtu.be/8RF4rlzFSCs (https://youtu.be/8RF4rlzFSCs)
http://www.dailyexcelsior.com/pslv-c33-irnss-1g-lifts-off-shar-range/
ЦитироватьPSLV-C33 with IRNSS-1G lifts off from SHAR Range
Posted on 28/04/2016 by Dailyexcelsior
SRIHARIKOTA, Apr 28: Realising its vision of having its own regional navigation satellite system, PSLV-C33, carrying the seventh and last navigation satellite IRNSS-1G blasted off from the SHAR Range here today.
After a 51.5 hour countdown, the 44.4 m tall PSLV vehicle, in its 35th flight and with a payload of 1,425 kg, soared into the skies under clear weather from the First Launch Pad at 1250 hrs, with a rumble that shook the earth.
Scientists at the Mission Control Centre here were watching the course of the flight with bated breath.
ISRO Chairman A S Kiran Kumar was among the scientists who were present at the Centre. After a flight duration of about 20 minutes, the satellite would get separated from the launch vehicle and injected into the orbit.
(AGENCIES)
https://www.nasaspaceflight.com/2016/04/indian-pslv-irnss-1g-complete-navigation-constellation/
http://ria.ru/science/20160428/1422176150.html
ЦитироватьИндия успешно запустила седьмой спутник навигационной системы IRNSS
10:44 28.04.2016
(обновлено: 10:45 28.04.2016)
(https://img.novosti-kosmonavtiki.ru/101516.jpg)
© AP Photo/ Arun Sankar K
НЬЮ-ДЕЛИ, 28 апр — РИА Новости. Индия в четверг осуществила запуск седьмого и последнего спутника собственной навигационной системы IRNSS, сообщила Индийская организация космических исследований (ISRO).
Пуск ракеты-носителя PSLV-C33 со спутником IRNSS-1G был произведен с космодрома в космическом центре имени Сатиша Дхавана на острове Шрихарикота (Бенгальский залив) в 12.50 по местному времени (10.20 мск).
Система IRNSS предназначена для того, чтобы оказывать с высокой точностью навигационные услуги пользователям в Индии и в регионах на расстоянии до полутора тысяч километров от ее границ. Изначально предполагалось разместить в космосе все спутники IRNSS в течение 2015 года.
27-й запуск 2016 года. Индия.
(https://www.newkaliningrad.ru/forum/uploads/gallery/album_2386/gallery_6489_2386_77811.jpg)
Последний?
Тут пишут http://www.isro.gov.in/irnss-programme/towards-self-reliance-navigation-irnss что закончили первую фазу построения системы (или спутники первого поколения)
Немного различно про наземный резерв
Цитировать http://www.thehindu.com/sci-tech/science/irnss-launch-indias-own-regional-navigation-satellite-system-takes-shape/article8531388.ece
...
Over the next three to six months, all the IRNSS satellites would be stabilised as a constellation, their signals and performance verified and later put to use, an ISRO official said.
Two spare satellites are kept ready to be flown in an emergency. A full-fledged ground control centre in Bengaluru and tracking stations across the country have been put in place.
...
Цитировать https://www.nasaspaceflight.com/2016/04/indian-pslv-irnss-1g-complete-navigation-constellation/
Four further satellites have been ordered to serve as ground spares.