WIP: HLA-1036: An 'MJD#' value is added to the PHOTMODE keyword in th…

…e PHDU (#612)

* Add the 'MJD#' value to the PHOTMODE keyword in order to enable a
time-dependent photometric correction for the IR.  This supplements
the change done previously for the UVIS in 2020.

* Replaced spaces with tab.

* Forgot to fix the spaces vs tab for comment too

pkg/wfc3/Dates

@@ -1,3 +1,8 @@
+15-Apr-2024 - MDD = Version 3.7.2
+    - Allow MJD as a parameterized variable for the PHOTMODE keyword to
+      enable a time-dependent photometric correction for the IR detector.
+      This supplements the change done for the UVIS in 2020 (Version 3.5.2).
+
 18-Oct-2023 - MDD - Version 3.7.1
     - Updates to reconcile the old and new algorithms for flagging full-well saturated pixels.  
       The new algorithm uses a saturation image which is applied after BLECORR/BIASCORR, and

pkg/wfc3/History

@@ -1,3 +1,8 @@
+### 15-Apr-2024 - MDD - Version 3.7.2
+    - Allow MJD as a parameterized variable for the PHOTMODE keyword to
+      enable a time-dependent photometric correction for the IR detector.
+      This supplements the change done for the UVIS in 2020 (Version 3.5.2).
+
 ### 18-Oct-2023 - MDD - Version 3.7.1
     - Updates to reconcile the old and new algorithms for flagging full-well saturated pixels.  
       The new algorithm uses a saturation image which is applied after BLECORR/BIASCORR, and

pkg/wfc3/Updates

@@ -1,3 +1,8 @@
+Updates for Version 3.7.2 15-Apr-2024 - MDD
+    - Allow MJD as a parameterized variable for the PHOTMODE keyword to
+      enable a time-dependent photometric correction for the IR detector.
+      This supplements the change done for the UVIS in 2020 (Version 3.5.2).
+
 Updates for Version 3.7.1 18-Oct-2023 - MDD
     - Updates to reconcile the old and new algorithms for flagging full-well saturated pixels.  
       The new algorithm uses a saturation image which is applied after BLECORR/BIASCORR, and

pkg/wfc3/include/wf3version.h

@@ -4,7 +4,7 @@
 /* This string is written to the output primary header as CAL_VER. */
 
 
-# define WF3_CAL_VER "3.7.1 (Oct-18-2023)"
-# define WF3_CAL_VER_NUM "3.7.1"
+# define WF3_CAL_VER "3.7.2 (Apr-15-2024)"
+# define WF3_CAL_VER_NUM "3.7.2"
 
 #endif /* INCL_WF3VERSION_H */

pkg/wfc3/lib/wf32d/photmode.c

@@ -39,6 +39,10 @@
 	for IR exposures because they're now in units of electrons.
    M.De La Pena, 2020 Feb 28:
     Added MJD in order to enable a time-dependent photometric correction.
+   M.De La Pena, 2024 Apr 15:
+    Allow the 'MJD#' value to be added to the PHOTMODE keyword in order to 
+    enable a time-dependent photometric correction for the IR.  This supplements 
+    the change done previously for the UVIS in 2020.
 */
 
 int PhotMode (WF3Info *wf32d, Hdr *hdr) {
@@ -78,10 +82,10 @@ Hdr *hdr	io: image header to be modified
 	    strcat (photstr, wf32d->filter);
 	}
 
-    /* Add 'MJD#' keyword to PHOTMODE string for UVIS detector only */
-	if (wf32d->detector == CCD_DETECTOR)
-        sprintf (scratch, " MJD#%0.4f", wf32d->expstart);
-        strcat (photstr, scratch);
+	/* Update: Add 'MJD#' value to the PHOTMODE string for both the 
+		UVIS and IR detectors */
+	sprintf (scratch, " MJD#%0.4f", wf32d->expstart);
+	strcat (photstr, scratch);
 
 	if (wf32d->verbose) {
 	    sprintf (MsgText, "Keyword PHOTMODE built as: %s", photstr);