GPS Space Vehicle Time Integrity for MJD 52902

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
1
2
3
09:52
12:15
14:11
12:14
14:10
16:58
  8,508
  6,895
  9,982
 41,503
 41,598
 41,706
  -264,296
  -264,215
  -264,130
35
19
26
0
23
37
0
0
0
0
0
0
 
2
2
2
1
2
3
04:02
11:26
13:55
06:39
13:20
15:56
  9,406
  6,733
  7,233
 41,243
 41,558
 41,681
   230,116
   230,606
   230,792
61
42
38
1
11
23
0
0
0
0
0
0
 
3
3
3
1
2
3
04:52
07:54
15:00
06:04
09:36
16:54
  4,276
  5,975
  6,844
 41,251
 41,406
 41,716
    -4,757
    -4,641
    -4,415
22
17
18
9
11
4
0
0
0
0
0
0
 
4
4
1
2
12:13
19:54
14:59
21:54
  9,955
  7,004
 41,612
 41,997
    11,763
    12,241
46
52
0
0
0
0
0
0
 
5
5
1
2
00:00
20:52
03:06
22:00
 11,137
  4,087
 41,075
 42,013
    -9,239
    -8,139
44
29
17
0
1
0
0
0
 
6
6
1
2
00:00
04:34
04:00
06:02
 14,366
  5,178
 41,097
 41,236
    48,855
    48,996
62
22
0
32
0
0
0
0
 
7
1
17:20
21:19
 14,363
 41,924
  -583,926
52
9
0
0
 
8
8
8
8
1
2
3
4
13:52
15:02
16:11
18:30
15:00
16:09
18:28
21:06
  4,003
  4,019
  8,190
  9,226
 41,648
 41,715
 41,810
 41,937
  -378,215
  -378,160
  -378,084
  -377,983
18
17
33
29
3
2
14
50
0
0
0
0
0
0
0
0
 
9
9
1
2
00:00
19:32
01:01
23:59
  3,661
 15,998
 41,022
 42,050
    48,778
    49,962
25
89
16
0
1
0
0
0
 
10
10
1
2
00:00
15:56
02:45
18:53
  9,853
 10,551
 41,057
 41,804
     9,449
    10,163
40
43
4
1
0
0
0
0
 
11
1
07:52
13:07
 18,888
 41,489
   -25,899
57
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
11:09
15:36
16:54
15:34
16:53
18:05
 15,841
  4,537
  4,199
 41,615
 41,754
 41,798
    72,856
    73,000
    73,045
65
21
21
2
24
44
0
0
0
0
0
0
 
14
14
1
2
05:46
10:00
09:20
11:09
 12,819
  4,062
 41,363
 41,488
    62,129
    62,246
59
14
3
46
0
0
0
0
 
15
15
1
2
02:43
08:00
07:59
09:45
 18,871
  6,178
 41,248
 41,410
  -120,600
  -120,510
53
13
25
73
0
0
0
0
 
16
16
1
2
02:43
11:14
04:13
15:00
  5,398
 13,602
 41,147
 41,589
   -39,798
   -39,492
23
33
0
9
0
0
0
0
 
17
1
00:00
03:35
 12,901
 41,093
  -181,041
162
0
0
0
 
18
18
1
2
03:34
06:39
06:03
08:30
  8,927
  6,547
 41,237
 41,351
    31,396
    31,518
40
22
0
43
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:59
15:21
 22,790
 41,563
   251,600
77
0
0
0
 
21
21
21
1
2
3
00:41
03:09
06:07
03:08
05:21
07:46
  8,620
  7,771
  5,868
 41,091
 41,208
 41,313
    -4,692
    -4,614
    -4,563
32
20
18
2
17
32
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
04:14
10:29
 22,349
 41,343
     4,990
76
5
0
0
 
24
1
00:00
02:16
  8,088
 41,038
   -20,156
19
66
1
0
 
25
25
25
1
2
3
01:02
08:05
12:01
02:43
11:08
13:07
  6,018
 10,770
  3,937
 41,067
 41,448
 41,560
   -10,998
   -10,635
   -10,533
24
54
23
1
3
55
0
0
0
0
0
0
 
26
26
1
2
03:34
18:06
04:50
22:00
  4,540
 13,943
 41,174
 41,948
  -478,008
  -477,075
27
77
2
6
0
0
0
0
 
27
27
1
2
13:08
16:58
16:57
19:43
 13,756
  9,741
 41,695
 41,857
  -623,916
  -624,147
75
62
9
0
0
0
0
0
 
28
28
1
2
15:22
19:49
19:48
22:00
 15,868
  7,692
 41,825
 42,002
    50,236
    50,382
72
22
11
18
0
0
0
0
 
29
29
1
2
16:55
20:04
20:03
21:40
 11,212
  5,650
 41,867
 41,991
   -54,454
   -54,470
19
21
99
81
0
0
0
0
 
30
1
00:00
02:43
  9,790
 41,071
  -459,803
49
0
0
0
 
31
31
1
2
06:08
15:06
10:19
18:24
 15,009
 11,890
 41,383
 41,765
  -363,652
  -363,565
21
20
76
53
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.