IRNSS-1G – PSLV-C33 (XL) – Шрихарикота – 28.04.2016 – 10:20 ДМВ

Автор Salo, 15.04.2016 23:05:17

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Salo

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
"Были когда-то и мы рысаками!!!"

Salo

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


PSLV-C33 core stage integrated over the launch pedestal



Second stage of PSLV-C33 being prepared for vehicle integration

"Были когда-то и мы рысаками!!!"

Salo

Цитировать
IRNSS-1G during initial phase of integration


IRNSS-1G being prepared for a pre-launch test


IRNSS-1G being loaded into Large Space Simulation Chamber (LSSC) for thermal vacuum test


Container with IRNSS-1G is being loaded on to the truck for transportation to SDSC SHAR from ISITE, ISAC Bengaluru


IRNSS-1G being de-containerised at clean room at SDSC SHAR


IRNSS-1G at clean room at SDSC SHAR
"Были когда-то и мы рысаками!!!"


Salo

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

Manufacturer: ISRO

Owner: ISRO

Application: Navigation

Orbit Type: GTO
"Были когда-то и мы рысаками!!!"

Salo

"Были когда-то и мы рысаками!!!"

Salo

http://www.isro.gov.in/launcher/pslv-c33-irnss-1g
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Fuel filling of IRNSS-1G in progress at SDSC SHAR


IRNSS-1G spacecraft integrated with PSLV-C33 with two halves of the heat shields seen


PSLV-C33 heat shield closed with IRNSS-1G encapsulated


Fully integrated PLSV-C33 with IRNSS-1G at First Launch Pad, SHAR Sriharikota


Side View of Fully integrated PLSV-C33
"Были когда-то и мы рысаками!!!"

Salo

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
"Были когда-то и мы рысаками!!!"



Salo

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)
"Были когда-то и мы рысаками!!!"


Salo

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)

© 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.
"Были когда-то и мы рысаками!!!"

Air


triage

#14
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.