GPS Space Vehicle Time Integrity for MJD 52739

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
02:11
02:10
04:05
  7,661
  6,832
 80,894
 81,034
  -198,817
  -198,691
48
24
0
1
0
0
0
0
 
2
2
2
1
2
3
00:01
02:11
15:13
01:36
03:17
17:48
  5,497
  3,878
  9,233
 80,883
 80,997
 81,966
   175,984
   176,144
   177,434
50
28
70
11
2
0
0
1
0
0
0
0
 
3
1
02:38
04:07
  5,318
 81,034
    81,094
22
0
0
0
 
4
4
4
1
2
3
00:01
07:08
10:18
02:17
10:16
11:50
  8,175
 11,120
  5,561
 80,878
 81,453
 81,590
    40,746
    41,262
    41,382
50
63
23
1
2
6
0
0
1
0
0
0
 
5
1
07:56
14:11
 22,353
 81,617
    72,268
120
0
0
0
 
6
6
1
2
10:12
15:46
15:45
17:04
 19,697
  4,617
 81,755
 81,981
    85,374
    85,605
122
23
0
0
0
0
0
0
 
7
1
04:38
10:20
 20,378
 81,364
  -342,069
34
47
0
0
 
8
8
1
2
00:53
03:07
02:17
08:06
  5,051
 17,805
 80,931
 81,233
  -207,421
  -207,349
12
22
17
57
0
0
0
0
 
9
1
06:53
12:14
 19,232
 81,516
   120,454
127
1
1
0
 
10
10
10
1
2
3
02:38
04:43
10:42
04:42
06:02
14:38
  7,362
  4,702
 14,156
 81,069
 81,207
 81,718
    57,864
    57,999
    58,493
50
27
68
0
7
0
0
0
0
0
0
0
 







12
-
 
 
 
 
 
 
 
 
 







13
13
1
2
00:01
03:43
03:41
05:29
 13,159
  6,199
 80,956
 81,155
   106,657
   106,861
93
32
0
7
0
1
0
0







14
1
17:05
19:07
  7,327
 82,095
   104,965
43
0
0
0







15
15
15
1
2
3
13:13
15:37
17:52
15:35
17:46
19:07
  8,417
  7,760
  4,452
 81,841
 81,997
 82,117
   -12,965
   -12,848
   -12,760
38
30
22
1
6
35
0
0
0
0
0
0







16
16
1
2
00:01
14:12
02:23
17:20
  8,575
 11,307
 80,886
 81,922
   104,017
   104,445
19
32
26
0
0
0
0
0







17
17
1
2
11:47
17:19
16:44
18:44
 17,347
  5,091
 81,836
 82,055
    74,734
    74,927
81
23
0
0
0
0
0
0







18
1
15:13
19:07
 13,945
 82,030
    74,400
54
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
00:01
02:37
  9,266
 80,920
   293,410
51
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
1
13:52
19:07
 18,780
 81,986
    58,080
83
0
0
0







24
24
1
2
08:07
11:28
10:25
13:13
  8,009
  6,165
 81,504
 81,696
    59,896
    60,058
56
19
29
21
0
0
0
0







25
1
11:58
13:52
  6,767
 81,711
    39,498
40
0
0
0







26
26
1
2
05:27
14:39
09:21
17:18
 13,977
  9,555
 81,354
 81,924
  -389,897
  -389,584
53
20
13
14
0
0
0
0







27
27
1
2
00:55
04:49
04:47
07:00
 13,862
  7,845
 81,030
 81,242
  -500,476
  -500,154
124
65
0
0
0
0
0
0







28
28
1
2
02:30
07:14
07:13
09:07
 16,778
  6,768
 81,180
 81,402
   135,958
   136,134
85
28
0
6
0
0
0
0







29
29
29
1
2
3
04:06
05:55
14:12
05:53
07:59
15:12
  6,352
  7,377
  3,639
 81,169
 81,335
 81,840
   -34,750
   -34,645
   -34,384
33
26
14
3
6
0
0
0
0
0
0
0







30
1
09:32
14:11
 16,737
 81,669
  -475,473
126
0
0
0







31
31
1
2
03:18
17:05
05:26
19:07
  7,666
  7,325
 81,115
 82,061
   -26,530
   -27,144
32
18
1
41
1
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.