GPS Space Vehicle Time Integrity for MJD 52620

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
04:53
10:01
10:00
12:00
 18,308
  7,146
 92,144
 92,431
  -169,533
  -169,268
126
38
0
0
0
0
0
0
 
2
2
2
1
2
3
00:01
06:42
22:58
01:57
11:09
23:59
  6,966
 15,963
  3,681
 91,517
 92,256
 93,268
   121,622
   122,533
   123,875
64
131
34
1
1
0
1
1
0
0
0
0
 
3
3
1
2
00:41
10:14
04:51
12:06
 14,861
  6,689
 91,702
 92,410
     3,728
     4,340
101
33
1
0
1
0
0
0
 
4
4
4
1
2
3
07:51
15:23
17:40
10:25
17:38
20:12
  9,233
  7,981
  9,107
 92,256
 92,838
 92,969
  -282,241
  -281,835
  -281,762
49
35
18
1
32
72
0
0
0
0
0
0
 
5
1
15:58
21:09
 18,626
 92,961
    47,500
101
0
0
0
 
6
6
1
2
00:08
18:25
01:22
23:17
  4,416
 17,543
 91,524
 93,113
    93,469
    95,080
36
113
4
0
1
0
0
0
 
7
1
13:08
18:23
 18,875
 92,773
   -67,614
328
0
2218
0
 
8
8
1
2
08:58
11:11
11:10
16:12
  7,933
 17,922
 92,361
 92,637
    20,763
    20,693
10
39
80
0
0
0
0
0
 
9
1
15:04
20:23
 19,045
 92,900
   113,968
122
0
0
0
 
10
10
10
1
2
3
10:41
12:50
18:47
12:49
14:08
22:57
  7,629
  4,696
 14,956
 92,467
 92,592
 93,105
    75,906
    76,026
    76,513
50
23
74
0
4
0
0
0
0
0
0
0
 
11
1
03:10
08:26
 18,976
 91,980
    63,507
145
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:46
12:29
 20,439
 92,315
   111,692
153
0
0
0
 
14
1
01:00
06:13
 18,530
 91,778
   126,525
118
0
0
0
 
15
15
15
1
2
3
00:01
02:14
21:26
02:12
04:14
23:07
  7,822
  7,213
  6,007
 91,548
 91,730
 93,208
    44,840
    44,982
    46,143
46
42
31
0
3
0
0
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:01
19:58
22:58
03:00
21:28
23:59
 10,745
  5,255
  3,650
 91,571
 93,107
 93,308
    83,807
    85,230
    85,417
67
38
23
1
23
0
1
0
0
0
0
0
 
18
18
18
1
2
3
00:01
02:35
21:57
02:09
03:59
23:20
  7,709
  5,070
  4,927
 91,559
 91,716
 93,241
   106,434
   106,568
   107,877
41
32
30
28
1
0
0
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:21
10:40
 22,548
 92,136
   293,480
185
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
13:17
20:13
22:14
14:33
22:12
23:59
  4,531
  6,939
  6,331
 92,606
 93,145
 93,274
    77,411
    77,920
    78,042
23
47
24
1
0
2
0
0
0
0
0
0
 
24
24
1
2
16:13
19:02
18:59
21:25
  9,786
  8,537
 92,914
 93,069
    15,077
    15,207
56
27
11
36
0
0
0
0
 
25
25
1
2
03:27
20:24
08:30
21:57
 18,009
  5,518
 92,004
 93,094
    55,555
    56,633
119
34
1
0
1
0
0
0
 
26
26
1
2
00:01
13:11
01:23
17:25
  4,925
 15,060
 91,489
 92,741
  -248,276
  -247,932
7
25
1
74
0
0
0
0
 
27
1
08:02
15:02
 25,073
 92,467
  -388,426
72
0
0
0
 
28
28
1
2
10:41
14:54
14:53
17:13
 15,081
  8,140
 92,582
 92,794
   175,090
   175,281
83
29
0
14
0
0
0
0
 
29
29
1
2
13:37
22:20
17:03
23:59
 12,148
  5,950
 92,755
 93,254
  -292,597
  -292,559
21
8
173
12
0
0
0
0
 
30
1
17:44
23:35
 21,024
 93,102
  -401,303
24
1
0
0
 
31
31
1
2
01:23
11:10
05:34
13:17
 15,010
  7,608
 91,753
 92,506
  -228,444
  -227,313
175
67
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.