Objective to what?
Objective to the samadhi state, where one does not allow it to transform into jada samadhi or senselessness, some kind of stupor where all idea of anything vanishes, including idea of the iSelf.
To the core self without the influence of adjuncts?
There must be some reference. Please explain this.
Why must there be some reference? What law of awareness states that?
"Some of these yogis are so far in the samadhi practice, that they have no awareness of the condition of the subtle body. "
The definition of Samadhi is a continuous effortless linkage to higher consciousness states.
Questions pertaining to higher states of deep samadhi,
When entering the higher conscious stage, One instantly loses objectivity?
How so? Wherefrom the idea that one loses objectivity? If that is the case then it means that there is no iSelf present. Then what is present? You explain as per your research? Challenge yourself and answer your own questions and post to site. Do not be silent until I report something from my practice. Independently do your research and state it at this site. People will accept it. No need to hide under my statements.
One starts with subjectivity and eventually endeavor to reach objectivity
Are there States where one can never retain objectivity?
A question which you are required to answer. Others are listening and reading. Go on. State your case.
Are there even such states that exist in the first place?
Or at every stage, one can establish objectivity?
Only you can inform us about this.