GPS Space Vehicle Time Integrity for MJD 52790

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
17:29
22:00
 16,185
 42,628
  -245,351
38
15
0
0
 
2
2
1
2
11:57
19:06
13:52
22:00
  6,849
 10,112
 42,397
 42,635
   166,688
   167,106
30
60
1
0
0
0
0
0
 
3
3
1
2
13:00
15:14
14:22
17:17
  4,924
  7,204
 42,443
 42,523
    27,425
    27,473
18
17
35
56
0
0
0
0
 
4
4
1
2
03:37
19:52
08:15
22:00
 16,385
  7,627
 42,159
 42,636
    -3,356
    -2,898
51
23
4
9
0
0
0
0
 
5
5
1
2
04:33
06:17
06:15
10:01
  6,101
 13,447
 42,151
 42,257
    24,545
    24,626
19
22
1
0
0
0
0
0
 
6
1
06:51
13:21
 23,251
 42,319
    47,287
71
0
0
0
 
7
7
1
2
01:06
04:55
04:53
06:47
 13,614
  6,705
 42,075
 42,164
  -469,785
  -469,875
29
26
27
37
0
0
0
0
 
8
8
1
2
00:01
02:00
01:54
04:42
  6,697
  9,678
 42,029
 42,079
  -307,350
  -307,388
14
22
60
17
0
0
0
0
 
9
1
03:22
08:44
 19,208
 42,170
    88,825
67
0
0
0
 
10
10
1
2
00:01
07:16
02:35
11:13
  9,144
 14,109
 42,012
 42,280
    16,131
    16,383
22
41
23
4
0
0
0
0
 
11
11
1
2
15:26
18:08
18:04
20:44
  9,445
  9,305
 42,525
 42,601
    -6,909
    -6,849
31
19
8
81
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
19:02
01:58
22:00
  6,769
 10,573
 42,000
 42,628
    69,891
    70,552
16
37
42
5
1
0
0
0
 
14
1
13:24
18:30
 18,197
 42,506
    63,499
48
3
0
0
 
15
1
09:55
17:07
 25,598
 42,436
   -73,358
42
36
0
0
 
16
16
16
1
2
3
10:44
13:00
18:53
11:56
14:19
22:00
  4,310
  4,669
 11,207
 42,343
 42,413
 42,627
    20,740
    20,738
    20,740
9
15
10
5
44
108
0
0
0
0
0
0
 
17
17
1
2
07:49
12:24
12:14
14:34
 15,842
  7,817
 42,314
 42,504
    26,809
    26,975
42
25
27
2
0
0
0
0
 
18
18
1
2
10:23
14:30
14:29
16:20
 14,673
  6,527
 42,393
 42,478
    30,813
    30,892
48
14
22
40
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:48
22:00
 18,667
 42,612
   256,641
52
0
0
0
 
21
21
21
1
2
3
08:19
10:49
14:19
10:08
12:45
15:25
  6,512
  6,902
  3,910
 42,278
 42,380
 42,459
    80,288
    80,275
    80,215
19
13
9
67
31
17
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
11:57
17:35
 20,190
 42,470
    14,792
40
25
0
0
 
24
24
1
2
04:42
07:44
07:17
09:45
  9,118
  7,049
 42,168
 42,259
     8,291
     8,356
36
14
13
55
0
0
0
0
 
25
25
1
2
08:45
15:40
10:22
20:39
  5,867
 17,628
 42,273
 42,576
    -2,880
    -2,594
13
46
9
22
0
0
0
0
 
26
26
1
2
01:59
11:12
05:52
13:00
 13,771
  6,446
 42,097
 42,361
  -468,309
  -468,177
22
14
67
36
0
0
0
0
 
27
1
00:01
03:30
 12,481
 42,027
  -176,529
201
1
1
0
 
28
28
1
2
00:01
03:29
03:28
05:40
 12,288
  7,696
 42,028
 42,110
    80,276
    80,314
21
9
19
50
0
0
0
0
 
29
1
00:40
05:23
 16,666
 42,066
  -103,307
25
25
0
0
 
30
1
05:59
10:43
 17,058
 42,256
   -87,391
180
0
0
0
 
31
31
1
2
00:01
13:53
01:59
17:54
  7,020
 14,391
 41,998
 42,504
  -191,626
  -192,493
42
75
1
2
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.