GPS Space Vehicle Time Integrity for MJD 52433

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
18:13
01:09
22:00
  4,100
 13,589
 -1,291
 -1,327
  -234,380
  -234,512
40
37
0
0
0
0
0
0
 
2
1
19:39
22:00
  8,296
 -1,299
   210,937
30
4
0
0
 
3
3
1
2
00:00
13:14
01:12
17:19
  4,307
 14,711
 -1,310
 -1,326
   -36,216
   -36,417
41
39
1
0
0
0
0
0
 
4
4
1
2
04:14
20:19
08:58
22:00
 16,910
  6,012
 -1,309
 -1,325
  -200,590
  -201,418
104
36
1
8
1
0
0
0
 
5
1
05:16
11:05
 20,924
 -1,305
   -18,298
45
0
0
0
 
6
1
07:33
13:52
 22,740
 -1,316
     2,646
42
0
0
0
 
7
1
01:53
07:24
 19,833
 -1,308
  -648,296
85
0
0
0
 
8
1
00:00
05:15
 18,889
 -1,319
  -649,554
87
0
0
0
 
9
9
1
2
04:03
14:58
09:03
16:09
 17,942
  4,268
 -1,309
 -1,331
    45,104
    45,139
41
41
0
9
0
0
0
0
 
10
10
1
2
00:22
07:42
02:34
12:06
  7,926
 15,765
 -1,307
 -1,310
    -7,475
    -7,497
41
47
0
0
0
0
0
0
 
11
11
1
2
03:05
16:05
04:35
21:02
  5,236
 17,783
 -1,303
 -1,318
   -15,191
   -15,240
45
34
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:33
02:05
22:00
  7,445
  8,804
 -1,307
 -1,320
     6,262
     6,306
41
29
0
0
0
0
0
0
 
14
1
14:00
19:40
 20,346
 -1,324
    66,920
49
0
0
0
 
15
15
15
1
2
3
10:16
12:07
13:56
11:42
13:54
16:41
  5,149
  6,467
  9,888
 -1,308
 -1,328
 -1,322
   -24,658
   -24,710
   -24,741
43
38
38
0
0
0
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
09:05
14:18
13:49
16:01
 17,049
  6,174
 -1,323
 -1,314
   -77,438
   -78,823
528
183
0
0
7730
0
0
0
 
18
1
10:37
16:38
 21,610
 -1,316
    62,278
50
3
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:20
22:00
 16,783
 -1,321
   164,963
35
0
0
0
 
21
1
12:07
18:30
 22,957
 -1,324
      157
42
1
0
0
 
22
22
1
2
11:42
19:03
13:13
22:00
  5,453
 10,638
 -1,325
 -1,310
  -324,725
  -325,867
73
138
0
0
0
0
0
0
 
23
23
1
2
01:43
08:56
02:50
12:06
  3,954
 11,370
 -1,311
 -1,302
    -4,920
    -4,938
40
46
0
0
0
0
0
0
 
24
1
05:11
10:35
 19,487
 -1,318
   -36,293
59
0
0
0
 
25
25
1
2
09:03
16:36
10:15
21:21
  4,276
 17,049
 -1,314
 -1,321
   -29,020
   -29,045
42
39
0
3
0
0
0
0
 
26
26
1
2
02:05
11:06
05:59
14:28
 13,985
 12,085
 -1,304
 -1,326
   237,144
   237,847
106
77
1
0
1
0
0
0
 
27
27
1
2
00:00
02:07
02:04
03:44
  7,488
  5,768
 -1,321
 -1,314
   -23,644
   -23,641
40
40
0
0
0
0
0
0
 
28
1
00:00
06:18
 22,640
 -1,308
    83,308
42
0
0
0
 
29
29
1
2
02:50
11:42
06:02
13:13
 11,444
  5,451
 -1,303
 -1,319
    -2,274
    -3,189
104
69
1
0
1
0
0
0
 
30
1
06:34
11:42
 18,449
 -1,321
  -677,804
50
0
0
0
 
31
31
1
2
00:00
14:18
02:56
18:05
 10,547
 13,599
 -1,308
 -1,320
  -301,295
  -302,032
64
61
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.