MSP432P401R: 48MHz crystal in MSP-TS432PZ100 Rev 1.3

Part Number:MSP432P401R

Hi

I am learning MSP432P401R and reading MSP432™ SimpleLink™ Microcontrollers Hardware Tools User's Guide (Rev. B)

http://www.ti.com/lit/pdf/slau571

I have some problem about the crystal.

In the datasheet of MSP432P401R, The recommended operating conditions of HXFT is...

But in MSP-TS432PZ100 Rev 1.3 Target Socket Board...

Q3 is CRYSTAL 48.00 MHZ 12.0PF SMD (EPSON FA-238 48.0000MB-W0, support.epson.biz/.../doc_check.php

ESR = 40 ohm, CL = 12pF

According the equation : CL = ((C x C) / (2 x C)) + Cstray(2pF~5pF)

Question 1) ESR of Q3 is not fitting in recommended operating conditions. why?

Question 2) C=22pF is C_HFXT? 

Question 3) Why TI use C=22pF on the board?

Any response would be helpful, thanks for the time you spent to read this post.

PS.

Some figures in the document like this...What does that mean?