Around the time of the End of the Indus Valley , the river Gan3ga's main flow became diverted east instead of south to the Indus river.  This lead to a lot of confusion about geographical locations of the Vedic Age city's and rivers , once a defferent river is named after the former and the passage of thousands of years.  The Vedic age was written in Sindhu and not India Sarasvati , Sindhu , Gan3ga1 , Yamuna1 , and S3utudri .   The Sarayu or Surjoo was a tributary of the Gogra or Gharghara (different from the Gan3ga1) and home of the city Ayodhya the capital of ancient Sindhu. Today the tradition has it the city of Ayodhya is in northern India and not Sindhu , Today modern Ayodhya is in Aod ( this is dubious that the ancient city of Ayodhya is in Ayodhya) and 419 miles East of New Delhi (the founding of New Delhi is the Mahabarata war).  Today in India many people can trace there linage as a member of the Solar race after the Mahabarata and the abandonment of the original Ayodhaya (today the archeologic site of Harrapa) . The "ancient" Ayodhaya was in Sindhu and so was the "ancient" Kanyakubja In antiquity this city ranks next to Ayodhya and major citys of the Vedic Age in Sindhu.  The passage of 5000 years had a major part in the confusion the Ganges River flowing west was another.
link Isus-trikanda
        The river below known as Saraya was a tributary of the Gharghara.  The ancient Vedic city of Ayodhya was located on the Saraya off the main river Gharghara.   This was the Vedic age where in the Veda they lived in Sindu (Sindu being the probable origin of the word Hindu).  Today All of the Ancient city's of the Veda have a counter city in India like New Deli that was founded during the Maha Barata war , that was after the Vedic age.  The famous city of Ayodhya was Vedic and in Sindu not hundreds of miles west of New Deli.   Bhagiratha was the name of an ancient king son of "Dilipa" (the Mesopotamian Dilim)  and great-grandfather of Sagara , king of Ayodhaya that was in the area then known as Gharghara ( king Sa-gara from graha the seizer and a crocodile ). Today there is a mystery of who the people of the Indus Valley were ,  in the Veda they lived in were today we find the ruins of a very old archaeological site the Indus Valley.  The Hindu religion remembers this , but the oral traditions of today have all the Vedic City's inside India and that was fine for 60 years ago when no one know of the Indus Valley a 3000-5000 years old place.  Below the actual letter of the Indus script is employed in the pictorial image this is the fish sign Graha and a crocodile (graha)  Seizing it , put together the meant the place Gharaghara.   The alignment of todays 6th hour below as a hub with the star Polaris the top of the Cakra hexagon was the way of locating the Celestial pole.
loka ; 3Lokas are commonly enumerated Heaven , Earth , lower regions.  Indra's heaven is above the sun or between it and the Pole star "Druva" Polaris , the fixed Naksastra Phal-guna derictly east of Polaris called Svar-loka.