GPS Space Vehicle Time Integrity for MJD 52755

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:01
19:50
03:01
22:00
 10,759
  7,787
115,266
117,416
  -167,195
  -165,196
89
68
1
0
1
0
0
0
 







3
3
3
1
2
3
01:04
16:10
17:37
03:03
17:36
19:39
  7,167
  5,105
  7,283
115,294
117,007
117,186
   110,764
   112,299
   112,457
53
46
48
1
4
0
1
0
0
0
0
0







4
4
4
1
2
3
00:01
06:02
08:33
01:03
08:31
10:38
  3,754
  8,820
  7,414
115,128
115,923
116,179
    72,437
    73,195
    73,437
35
91
54
1
7
19
1
0
0
0
0
0







5
1
06:53
13:04
 22,071
116,240
   104,527
205
0
1
0







6
1
09:10
15:38
 23,078
116,513
   120,369
223
0
0
0







7
1
03:31
09:13
 20,402
115,817
  -337,980
59
42
0
0







8
8
8
1
2
3
00:01
02:03
05:07
02:01
05:06
07:02
  7,189
 10,896
  6,923
115,195
115,494
115,774
  -194,181
  -194,017
  -193,869
39
54
30
0
0
0
0
0
0
0
0
0







9
1
05:47
11:09
 19,159
116,053
   157,393
198
0
0
0







10
10
10
1
2
3
01:34
03:37
09:37
03:36
04:57
13:34
  7,305
  4,799
 14,180
115,349
115,567
116,411
    91,336
    91,548
    92,376
79
40
121
0
1
0
0
1
0
0
0
0







11
11
1
2
17:49
20:27
20:25
22:00
  9,414
  5,495
117,223
117,470
    72,794
    73,031
94
49
0
3
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
13
1
2
00:01
02:37
02:36
04:23
  9,273
  6,219
115,242
115,489
   141,672
   141,922
96
56
0
1
0
1
0
0







14
14
1
2
15:44
19:16
19:14
20:56
 12,640
  5,950
117,079
117,329
   139,214
   139,460
111
45
0
6
0
0
0
0







15
1
12:11
19:24
 25,933
116,884
    15,443
195
0
0
0







16
16
1
2
00:01
13:04
01:16
15:43
  4,550
  9,532
115,128
116,711
   122,955
   124,015
26
63
1
0
1
0
0
0







17
1
11:53
17:30
 20,202
116,754
   107,039
150
0
0
0







18
1
12:47
18:47
 21,481
116,875
   107,669
171
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
00:01
19:12
01:33
22:00
  5,466
  9,998
115,177
117,384
   328,357
   330,594
55
101
1
0
1
0
0
0







21
21
1
2
10:49
16:43
15:19
17:56
 16,170
  4,358
116,585
117,033
   196,408
   196,617
76
18
0
12
0
0
0
0







22
-
 
 
 
 
 
 
 
 
 







23
1
13:04
19:03
 21,478
116,911
    91,788
170
0
7
0







24
24
1
2
07:03
10:07
08:19
12:07
  4,316
  7,097
115,957
116,350
    90,571
    90,923
54
48
0
2
0
0
0
0







25
25
1
2
11:09
18:04
12:46
21:41
  5,803
 12,803
116,430
117,338
    73,408
    74,299
50
113
1
0
1
0
0
0







26
26
1
2
04:22
13:40
08:16
15:19
 13,923
  5,935
115,802
116,719
  -366,088
  -365,381
109
38
1
0
1
0
0
0







27
27
27
1
2
3
00:01
01:04
03:42
01:03
03:41
05:54
  3,718
  9,401
  7,928
115,141
115,357
115,621
    92,210
    91,964
    91,621
40
99
95
2
0
0
0
0
0
0
0
0







28
28
1
2
01:34
06:15
06:14
08:02
 16,689
  6,442
115,533
115,883
   164,988
   165,293
140
50
0
10
0
0
0
0







29
29
1
2
03:02
04:48
04:47
07:47
  6,297
 10,725
115,509
115,814
   -11,519
   -11,279
61
71
0
1
0
1
0
0







30
1
08:26
13:04
 16,681
116,318
  -433,302
201
0
0
0







31
31
1
2
02:10
16:16
04:21
19:40
  7,888
 12,225
115,437
117,105
   -34,574
   -34,474
10
19
85
70
0
0
0
0







32
-
 
 
 
 
 
 
 
 
 







33
-
 
 
 
 
 
 
 
 
 







34
-
 
 
 
 
 
 
 
 
 







35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
-
 
 
 
 
 
 
 
 
 







A: Space vehicle identification number.

B: The period when the satellite was in view. Each of these measurement blocks is a series of
measurements longer than 60 minutes, containing no breaks of more than 60 seconds.


C: Time at the start of the block (UTC).

D: Time at the end of the block (UTC).

E: Number of 1 second pseudorange measurements in the block.

F: Average value of local reference minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).

G: Average value of local reference minus space vehicle time during the block, in nanoseconds.

H: Standard deviation of G during the block, in nanoseconds.

I: Number of measurements more than 4 standard deviations from the average.

J: Number of measurements more than 500 ns from the average.

K: Number of non-zero health flags in the block.