Maximizing NMR Sensitivity: A Guide to Receiver Gain Adjustment

This data corresponds to the following paper:

Title: Maximizing NMR Sensitivity: A Guide to Receiver Gain Adjustment
Journal: NMR in Biomedicine
Authors: Josh P. Peters, Frank D. Sönnichsen, Jan-Bernd Hövener and Andrey N. Pravdivtsev

The python script is provided: "SNR_script.py"
All neccessary information about its usage is provided in the script.

The data is organized with respect to the main figures 1 to 7 and SI figures S1 to S5.
A description of acquisition parameters and conditions is provided here or in the manuscript text.

Figure 1:
- Overflow experiments of 1H and BB-channel on the 9.4 T machine.

Figure 2 & 3:
- Receiver gain sweep data with signal and SNR maps on the 9.4 T machine.
A list of the corresponding experiment IDs and RG values can be found in "Combined_analysis_9.4.xlsx"
The extracted SNR and signal values are provided there as well.

Figure 4:
- Alternating RG starting with RG 18 (17) followed by RG 0.25 (18) and so on. A 5° pulse was used.
The thermal was acquired with 1 average, RG 18 and a 90° pulse.

Figure 5:
- 13C receiver gain sweep data vs SNR
The corresponding data is found in the Figure S3 to S5 folders.

Figure 6:
- 15N receiver gain sweep data vs SNR
The corresponding data is found in the Figure S3 to S5 folders.

Figure 7:
- Receiver gain sweep data vs signal and SNR on the 1 T machine
A list of the corresponding experiment IDs and RG values can be found in "Combined_analysis_1.xlsx"
The extracted SNR and signal values are provided there as well.

Figure S1:
- Overflow experiment of the 13C-channel on the 1 T machine.

Figure S2:
- Constant signal experiment with varying pulse and receiver gain. Details can be found in Supporting information.
A list of the corresponding experiment IDs and RG values can be found in "Combined_analysis.xlsx"

Figure S3:
- Receiver gain sweep data vs signal and SNR on the 7 T machine
A list of the corresponding RG values and results can be found in "Combined_analysis_7.xlsx"
The extracted SNR and signal values are provided there as well.

Figure S4:
- Receiver gain sweep data vs signal and SNR on the 11.7 T machine
A list of the corresponding RG values and results can be found in "Combined_analysis_11.7.xlsx"
The extracted SNR and signal values are provided there as well.

Figure S5:
- Receiver gain sweep data vs signal and SNR on the 14.1 T machine
A list of the corresponding RG values and results can be found in "Combined_analysis_14.1.xlsx"
The extracted SNR and signal values are provided there as well.