GPS Space Vehicle Time Integrity for MJD 52395

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 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
00:00
20:51
03:41
23:59
 13,282
 11,327
 -1,300
 -1,316
  -228,487
  -228,619
50
49
0
0
0
0
0
0
 
2
2
1
2
00:00
22:21
02:23
23:59
  8,577
  5,770
 -1,309
 -1,278
   190,763
   191,276
51
48
0
0
0
0
0
0
 
3
3
1
2
02:09
15:48
03:46
19:54
  5,827
 14,752
 -1,297
 -1,320
   -24,786
   -24,988
54
47
1
0
0
0
0
0
 
4
4
4
1
2
3
00:00
06:52
22:54
01:22
11:32
23:59
  4,945
 16,818
  3,927
 -1,293
 -1,316
 -1,299
  -145,826
  -146,390
  -147,285
52
121
49
1
1
0
0
1
0
0
0
0
 
5
1
07:52
13:42
 21,021
 -1,307
   -12,425
52
0
0
0
 
6
1
10:04
16:19
 22,523
 -1,314
     1,655
48
0
0
0
 
7
1
04:28
10:00
 19,842
 -1,309
  -689,982
59
0
0
0
 
8
1
00:52
07:45
 24,778
 -1,293
  -685,860
76
0
0
0
 
9
9
1
2
06:38
17:34
11:38
19:11
 17,970
  5,726
 -1,303
 -1,307
    39,454
    39,507
49
47
0
0
0
0
0
0
 
10
10
1
2
03:04
10:19
05:14
14:45
  7,784
 15,929
 -1,283
 -1,308
    -5,492
    -5,535
50
53
0
0
0
0
0
0
 
11
11
1
2
05:42
18:40
07:11
23:37
  5,244
 17,831
 -1,289
 -1,312
   -13,065
   -13,120
53
47
3
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:15
04:43
23:59
 17,009
  6,257
 -1,306
 -1,300
     4,119
     4,161
51
48
0
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
12:51
16:41
16:39
19:19
 13,660
  9,456
 -1,305
 -1,314
   -10,395
   -10,456
54
45
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
11:40
16:33
16:19
18:37
 16,726
  7,390
 -1,316
 -1,320
   315,292
   313,532
676
289
0
0
9642
257
0
0
 
18
1
13:12
19:12
 21,592
 -1,315
    67,405
54
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:59
02:03
23:59
  7,391
 14,419
 -1,298
 -1,316
   155,736
   155,933
52
48
0
0
0
0
0
0
 
21
21
1
2
14:45
17:06
16:33
21:07
  6,444
 14,372
 -1,305
 -1,323
     -353
     -374
46
47
0
0
0
0
0
0
 
22
22
22
1
2
3
00:00
13:43
21:42
02:12
15:47
23:59
  7,805
  7,482
  8,246
 -1,306
 -1,329
 -1,286
  -183,082
  -185,325
  -186,615
116
107
130
1
0
0
1
0
0
0
0
0
 
23
1
11:50
16:51
 18,039
 -1,320
    -2,807
54
0
0
0
 
24
1
07:44
13:08
 19,436
 -1,311
   -27,671
63
0
0
0
 
25
25
1
2
11:39
18:47
12:51
23:57
  4,235
 18,593
 -1,322
 -1,317
   -27,138
   -27,151
50
49
0
2
0
0
0
0
 
26
26
1
2
04:28
13:43
08:35
17:06
 14,792
 12,153
 -1,291
 -1,313
   167,355
   167,959
95
72
1
0
1
0
0
0
 
27
1
00:00
06:23
 22,940
 -1,311
   -20,386
54
1
0
0
 
28
1
02:13
08:54
 24,040
 -1,300
    78,231
51
0
0
0
 
29
29
1
2
05:55
16:54
09:02
18:29
 11,168
  5,577
 -1,291
 -1,339
  -410,571
  -409,847
77
53
1
0
1
0
0
0
 
30
1
09:05
13:42
 16,626
 -1,312
  -644,891
94
0
0
0
 
31
31
1
2
02:04
16:49
05:26
20:39
 12,108
 13,746
 -1,295
 -1,308
  -250,477
  -251,377
85
77
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.