GPS Space Vehicle Time Integrity for MJD 52383

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
21:40
04:35
23:59
 16,467
  8,361
 -1,307
 -1,291
  -226,699
  -226,807
44
41
0
0
0
0
0
0
 
2
1
00:00
03:14
 11,668
 -1,294
   184,509
44
1
0
0
 
3
3
1
2
02:58
16:37
04:35
20:43
  5,800
 14,727
 -1,322
 -1,284
   -21,361
   -21,501
51
43
8
0
0
0
0
0
 
4
4
1
2
00:00
07:41
02:12
12:22
  7,899
 16,818
 -1,302
 -1,298
  -127,207
  -127,794
60
114
1
1
0
1
0
0
 
5
1
08:41
14:30
 20,982
 -1,276
   -10,742
45
2
0
0
 
6
1
10:51
17:05
 22,423
 -1,286
     1,546
46
0
0
0
 
7
1
05:16
10:50
 19,955
 -1,294
  -698,705
53
0
0
0
 
8
1
01:42
08:40
 25,061
 -1,298
  -694,307
66
0
0
0
 
9
9
1
2
07:27
18:23
12:27
19:46
 17,966
  4,878
 -1,286
 -1,281
    37,707
    37,766
46
40
3
1
0
0
0
0
 
10
10
1
2
03:10
11:08
06:02
15:32
 10,331
 15,817
 -1,307
 -1,280
    -4,880
    -4,873
47
52
0
7
0
0
0
0
 
11
11
1
2
06:30
19:29
08:00
23:59
  5,263
 16,202
 -1,306
 -1,293
   -12,464
   -12,479
47
38
4
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:35
 20,081
 -1,298
     3,643
46
2
0
0
 
14
1
17:24
23:09
 20,595
 -1,283
    80,115
56
1
0
0
 
15
1
13:40
20:08
 23,285
 -1,285
    -5,778
57
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
12:29
17:21
17:07
19:26
 16,651
  7,500
 -1,283
 -1,292
   461,107
   459,212
725
312
0
0
10018
653
0
0
 
18
1
14:01
20:08
 21,958
 -1,279
    68,734
54
5
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:49
02:52
23:59
 10,356
 11,384
 -1,291
 -1,285
   152,803
   153,025
47
38
1
0
0
0
0
0
 
21
21
1
2
15:33
17:06
17:05
21:56
  5,471
 17,348
 -1,269
 -1,285
     -400
     -423
48
40
0
1
0
0
0
0
 
22
22
22
1
2
3
00:00
14:31
22:31
02:16
16:37
23:59
  8,196
  7,481
  5,332
 -1,297
 -1,272
 -1,247
  -134,960
  -137,395
  -138,670
132
112
100
0
0
0
0
0
0
0
0
0
 
23
1
12:28
17:37
 18,559
 -1,281
    -2,187
55
0
0
0
 
24
1
08:33
13:57
 19,431
 -1,292
   -24,938
54
0
0
0
 
25
25
1
2
12:28
19:44
13:40
23:59
  4,229
 15,351
 -1,288
 -1,277
   -26,593
   -26,589
45
45
2
0
0
0
0
0
 
26
26
1
2
06:01
14:31
09:25
17:20
 12,228
 10,157
 -1,299
 -1,284
   147,676
   148,237
80
62
1
0
1
0
0
0
 
27
1
00:31
07:13
 24,015
 -1,299
   -19,329
50
0
0
0
 
28
1
03:01
09:43
 24,059
 -1,296
    76,210
46
0
0
0
 
29
29
1
2
07:10
17:43
09:56
19:43
  9,969
  7,187
 -1,305
 -1,301
  -431,796
  -431,058
73
55
2
0
1
0
0
0
 
30
1
09:52
14:30
 16,686
 -1,293
  -626,666
103
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.