| Parameter | Mand | Type | Default | Constraints |
| caldb | yes | string | | |
Directory containing all the ESAS specific calibration files
|
| mode | yes | int | 1 | |
mode - 1: do a single region, 2: do multiple regions with the
required input provided in a text file (parameter spfile).
|
| det | yes | int | 1 | 1|2|3 |
FOR MODE=1 - Detector, 1 for MOS1, 2 for MOS2,
and3 for PN
|
| maskfile | yes | string | region | |
FOR MODE=1 - File name for the mask file. This is the
mosprefix-obj-im-sp-det.fits file produced for the
region by mos-spectra.
|
| specfile | yes | string | specfile | |
FOR MODE=1 - File name for the spectral file for the region.
|
| spfile | yes | string | | |
FOR MODE=2 - ASCII text file with the input for multiple regions. The
file should contain, on separate lines, the detector number (det),
mask file name (mask), and spectral file name (spec) for each region.
|
| Parameter | Mand | Type | Default | Constraints |
