As it was pointed out in subsection 2.3.2, to have unbiased studies of these experimental data, it is important that the calibration factor should be chosen the same for all five targets of Table 1. However, it was shown in subsection 5.2 that it is impossible to choose such a calibration factor for GLK, which would provide satisfactory values of inclusion/background contrasts for all five targets. On the other hand, AGCM has worked successfully with the uniform calibration factor CF = 10 −7 for all five targets in the case of blind data. We point out that these conclusions are relevant only for the specific case of the above set of experimental **data** and for the above specific **data** pre-preprocessing procedure. On the other hand, we do not possess other sets of 1-d experimental **data** at the moment, and we are also unaware about other appropriate **data** pre-processing procedures.