[INSTRM-2131] swap first two temp channels on b2, some pair on b4

Fri, 2 Feb 2024 00:11:09 +0000

Looks like the first two temp channels on b2 are swapped. There is also some permutation of the first three channels on b4, and/or maybe a dud/poorly bonded sensor:

2023-12-16T00:03:44.842 xcu_b1 : temps=150.6125,275.4944,142.5447,134.4267,277.4743,400.0000,400.0000,400.0000,400.0000,400.0000,162.2954,163.2170
2023-12-16T00:03:45.717 xcu_b2 : temps=276.9311,145.2434,152.1768,135.1048,278.7843,400.0000,400.0000,400.0000,400.0000,400.0000,162.8774,163.1753
2023-12-16T00:03:46.617 xcu_b3 : temps=154.7262,276.8176,152.7764,139.5380,278.6644,400.0000,400.0000,400.0000,400.0000,400.0000,158.2756,158.6268
2023-12-16T00:03:47.668 xcu_b4 : temps=148.3276,208.3578,275.9466,130.7394,277.4626,400.0000,400.0000,400.0000,400.0000,400.0000,162.2418,162.3472

Umm, the first three are the detector box, the Mangin, and the spider box. So I'd expect middle, high, low. Should look at rates to figure out b4.

Swap back in the xcu actor I think. That knows which camera it belongs to, while the SMB program on the pi does not.

But need to figure out the order on b4 first.

PFS-JIRA

[INSTRM-2131] swap first two temp channels on b2, some pair on b4