Gain a shinecharge and spark into the wall at the left side of the room to clip into it. From there, X-Ray climb to the top portion of the room (about 0.75 screens). Samus will be visible but off-camera, making the movement tricky.

Only certain horizontal positions for the spark will work. There are periodic windows of approximately 4 good pixels followed by 8 bad pixels. Moonwalking back against the ledge below the door will put Samus into a good position. Being centered over this two-tile ledge is another position that works.

Entrance condition:

{
  "comeInShinecharged": {}
}

Requires:

{
  "shineChargeFrames": 35
}
{
  "shinespark": {
    "frames": 33,
    "excessFrames": 0
  }
}
"canShinesparkSlopeClip"
"canXRayClimb"
"canOffScreenMovement"
{
  "or": [
    "canPreciseWalljump",
    "SpaceJump",
    "HiJump",
    "canTrickySpringBallJump"
  ]
}
{
  "heatFrames": 970
}