GPS Space Vehicle Time Integrity for MJD 52716

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
1
2
3
00:52
03:17
22:27
03:15
05:38
23:59
  8,554
  8,400
  5,520
 48,624
 48,740
 49,680
  -227,466
  -227,364
  -226,532
38
24
26
23
39
13
0
1
0
0
0
0
 
2
2
2
1
2
3
00:15
03:08
16:48
02:20
04:49
19:22
  7,321
  5,915
  9,262
 48,583
 48,691
 49,400
   130,765
   130,942
   131,977
60
30
59
0
22
0
0
1
0
0
0
0
 
3
3
3
1
2
3
03:44
17:35
19:19
05:39
18:45
20:35
  6,939
  4,192
  4,504
 48,727
 49,400
 49,536
   -65,252
   -64,734
   -64,619
22
23
18
1
1
1
0
0
0
0
0
0
 
4
4
4
1
2
3
01:06
08:43
10:01
03:43
09:59
13:27
  9,444
  4,508
 12,281
 48,606
 48,989
 49,097
    13,556
    13,864
    13,947
36
26
27
1
9
66
0
0
0
0
0
0
 
5
1
09:27
15:43
 22,446
 49,154
    42,365
88
25
0
0
 
6
6
1
2
11:47
16:10
16:08
18:20
 15,540
  7,836
 49,207
 49,375
    52,451
    52,621
72
27
2
0
0
0
0
0
 
7
1
06:13
11:57
 20,415
 48,982
  -326,515
81
0
0
0
 
8
8
8
1
2
3
02:24
04:38
07:14
04:36
07:13
09:38
  7,826
  9,319
  8,594
 48,689
 48,826
 48,943
  -206,394
  -206,414
  -206,459
6
12
20
30
1
27
0
0
0
0
0
0
 
9
1
08:28
13:49
 19,139
 49,079
    84,706
91
1
0
0
 
10
10
10
1
2
3
04:12
06:16
12:16
06:15
07:36
16:11
  7,357
  4,803
 14,101
 48,754
 48,852
 49,213
    26,832
    26,926
    27,270
40
16
50
0
10
0
0
0
0
0
0
0
 
11
11
1
2
00:00
20:30
01:52
23:59
  6,668
 12,490
 48,553
 49,637
     9,259
    10,225
22
61
5
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:14
07:04
 24,368
 48,699
    73,286
118
0
0
0
 
14
14
1
2
18:21
21:55
21:53
23:34
 12,750
  5,875
 49,543
 49,652
    73,680
    73,782
58
14
0
22
0
0
0
0
 
15
15
15
1
2
3
14:43
17:06
19:15
17:04
19:14
21:57
  8,453
  7,620
  9,612
 49,307
 49,429
 49,565
   -36,057
   -35,973
   -35,879
25
24
25
0
17
78
0
0
0
0
0
0
 
16
16
16
1
2
3
00:03
15:44
18:21
04:00
16:47
19:24
 14,260
  3,788
  3,735
 48,599
 49,294
 49,442
    96,396
    96,409
    96,432
13
7
13
86
5
35
0
0
0
0
0
0
 
17
17
17
1
2
3
13:22
15:05
18:43
15:04
18:20
20:19
  5,957
 11,618
  5,742
 49,232
 49,358
 49,497
    45,836
    45,945
    46,064
35
38
22
49
0
0
0
0
0
0
0
0
 
18
18
1
2
15:26
19:40
19:39
21:31
 15,023
  6,624
 49,400
 49,537
    44,610
    44,731
62
21
0
17
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:51
04:11
23:59
 14,918
  7,683
 48,625
 49,662
   259,805
   260,897
67
40
1
0
1
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
14:53
16:48
19:23
16:11
18:43
20:39
  4,713
  6,909
  4,537
 49,296
 49,411
 49,502
    27,088
    27,197
    27,283
31
23
14
44
11
26
0
0
0
0
0
0
 
24
24
1
2
09:39
11:00
10:59
14:47
  4,575
 13,369
 49,040
 49,164
    32,904
    33,000
29
31
19
103
0
0
0
0
 
25
25
25
1
2
3
00:00
13:34
20:44
01:49
15:26
23:59
  6,468
  6,722
 11,564
 48,538
 49,204
 49,646
     7,464
     8,106
     8,533
17
26
52
3
1
5
1
0
0
0
0
0
 
26
26
1
2
07:01
16:12
10:54
18:43
 13,910
  9,051
 48,964
 49,361
  -404,203
  -404,111
26
10
26
4
0
0
0
0
 
27
27
27
1
2
3
02:28
04:01
06:21
03:43
06:20
08:34
  4,517
  8,332
  7,933
 48,672
 48,788
 48,891
  -545,357
  -545,222
  -545,097
28
42
35
0
0
0
0
0
0
0
0
0
 
28
28
1
2
04:12
08:22
08:20
10:41
 14,861
  8,228
 48,853
 49,001
   110,824
   110,932
53
17
1
37
0
0
0
0
 
29
29
29
1
2
3
05:39
07:30
15:44
07:28
10:28
17:34
  6,569
 10,334
  6,624
 48,835
 48,980
 49,315
   -48,066
   -48,013
   -47,965
25
16
7
24
74
31
0
0
0
0
0
0
 
30
1
11:08
15:43
 16,497
 49,190
  -512,574
80
0
0
0
 
31
31
1
2
04:49
18:44
07:00
22:20
  7,848
 12,873
 48,793
 49,538
     7,153
     6,064
52
66
1
0
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.