diff --git a/index.json b/index.json
index a5546e9028ab715762c372600f42d77d54d4f6e7..4bbb35eabc6fefdcbc0c4b1ade7d77591b45d77e 100644
--- a/index.json
+++ b/index.json
@@ -298,6 +298,7 @@
 			{
 				"date": "",
 				"file_name": "demod/11.fits",
+				"error": "demod/11.fits",
 				"angle": 181.8,
 				"stokes": "I",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -307,6 +308,7 @@
 			{
 				"date": "",
 				"file_name": "demod/12.fits",
+				"error": "demod/12.fits",
 				"angle": 49.1,
 				"stokes": "I",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -316,6 +318,7 @@
 			{
 				"date": "",
 				"file_name": "demod/13.fits",
+				"error": "demod/13.fits",
 				"angle": 84.3,
 				"stokes": "I",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -325,6 +328,7 @@
 			{
 				"date": "",
 				"file_name": "demod/14.fits",
+				"error": "demod/14.fits",
 				"angle": 133.2,
 				"stokes": "I",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -334,6 +338,7 @@
 			{
 				"date": "",
 				"file_name": "demod/21.fits",
+				"error": "demod/21.fits",
 				"angle": 181.8,
 				"stokes": "Q",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -343,6 +348,7 @@
 			{
 				"date": "",
 				"file_name": "demod/22.fits",
+				"error": "demod/22.fits",
 				"angle": 49.1,
 				"stokes": "Q",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -352,6 +358,7 @@
 			{
 				"date": "",
 				"file_name": "demod/23.fits",
+				"error": "demod/23.fits",
 				"angle": 84.3,
 				"stokes": "Q",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -361,6 +368,7 @@
 			{
 				"date": "",
 				"file_name": "demod/24.fits",
+				"error": "demod/24.fits",
 				"angle": 133.2,
 				"stokes": "Q",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -370,6 +378,7 @@
 			{
 				"date": "",
 				"file_name": "demod/31.fits",
+				"error": "demod/31.fits",
 				"angle": 181.8,
 				"stokes": "U",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -379,6 +388,7 @@
 			{
 				"date": "",
 				"file_name": "demod/32.fits",
+				"error": "demod/32.fits",
 				"angle": 49.1,
 				"stokes": "U",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -388,6 +398,7 @@
 			{
 				"date": "",
 				"file_name": "demod/33.fits",
+				"error": "demod/33.fits",
 				"angle": 84.3,
 				"stokes": "U",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -397,6 +408,7 @@
 			{
 				"date": "",
 				"file_name": "demod/34.fits",
+				"error": "demod/34.fits",
 				"angle": 133.2,
 				"stokes": "U",
 				"descr": "Demodulation tensor element for nominal voltages",
@@ -1997,50 +2009,6 @@
 				"NDIT1": 1,
 				"NDIT2": 32
 			},
-			{
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-					"CNT_2": "Dark_UVDA_STP139_DIT-4_NDIT1-1_NDIT2-32.fits"
-				},
-				"ERROR": "Dark_UVDA_STP139_DIT-4_NDIT1-1_NDIT2-32_error.fits",
-				"VERSION": 4,
-				"VERS_CAL": 0,
-				"VALIDITY": "False",
-				"EXTRAPOL": "False",
-				"ACTIVITY": "STP139",
-				"SESS_NUM": "157623  ",
-				"FULLSET": 1,
-				"OBT_BEG": 669339980.00000000,
-				"TSENSOR": -25.870001,
-				"DIT": 3911.0000,
-				"NDIT1": 1,
-				"NDIT2": 32
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 			{
 				"FILENAME": {
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@@ -2657,50 +2625,6 @@
 				"NDIT1": 1,
 				"NDIT2": 15
 			},
-			{
-				"FILENAME": {
-					"CNT_1": [
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-						"Dark_UVDA_STP175_31939ms_NDIT1-1_NDIT2-1_z2.fits",
-						"Dark_UVDA_STP175_31939ms_NDIT1-1_NDIT2-1_z3.fits",
-						"Dark_UVDA_STP175_31939ms_NDIT1-1_NDIT2-1_z4.fits",
-						"Dark_UVDA_STP175_31939ms_NDIT1-1_NDIT2-1_z5.fits",
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-					"CNT_2": "Dark_UVDA_STP175_31939ms_NDIT1-1_NDIT2-1.fits"
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-				"ERROR": "Dark_UVDA_STP175_31939ms_NDIT1-1_NDIT2-1_error.fits",
-				"VERSION": 4,
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-				"VALIDITY": "False",
-				"EXTRAPOL": "False",
-				"ACTIVITY": "STP175",
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@@ -3803,15 +3727,15 @@
 				"validity": "False"
 			},
 			"iaps_gain": {
-				"value": 1.0,
+				"value": 26.8,
 				"error": 0.0,
-				"units": "DN/e-",
+				"units": "DN/rev. ph",
 				"source": "SNR_Daniele_et_al_2020.04.15.xls",
 				"descr": "UVDA average IAPS detector gain from laboratory calibration",
 				"validity": "False"
 			},
 			"f_noise": {
-				"value": 1.0,
+				"value": 1.4,
 				"error": 0.0,
 				"units": "N/A",
 				"source": "SNR_Daniele_et_al_2020.04.15.xls",
@@ -3827,8 +3751,8 @@
 				"validity": "False"
 			},
 			"opt_efficiency": {
-				"file_name": "UV_RC_eff_map_det.fits",
-				"error": "UV_RC_err_map_det.fits",
+				"file_name": "UV_eff_map_det_p_v02.fits",
+				"error": "UV_err_map_det_new.fits",
 				"source": "TBD",
 				"descr": "Combination of door UV/VL intensity ratio map with in-flight radiometric response to be used as map of optical and radiometric efficiency",
 				"validity": "False"