GPS Space Vehicle Time Integrity for MJD 52802

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
17:08
23:59
 24,620
   277
  -289,448
11
0
0
0
 
2
2
1
2
11:06
18:02
12:36
23:05
  5,345
 18,125
   276
   288
   131,382
   131,600
12
38
1
0
0
0
0
0
 
3
3
1
2
11:56
20:43
16:16
23:59
 15,555
 11,758
   278
   290
   -18,082
   -18,166
14
12
0
0
0
0
0
0
 
4
4
4
1
2
3
02:33
04:54
19:37
04:12
07:46
21:01
  5,921
 10,302
  5,026
   287
   283
   269
   -45,324
   -45,326
   -45,339
3
4
5
27
12
0
0
0
0
0
0
0
 







6
1
06:40
13:10
 23,320
   286
     5,522
4
16
0
0







7
7
1
2
02:03
04:54
04:12
06:30
  7,743
  5,753
   293
   291
  -528,984
  -529,135
37
27
0
0
0
0
0
0







8
8
1
2
02:03
21:02
04:12
23:59
  7,759
 10,599
   286
   278
  -360,528
  -361,285
27
30
1
0
1
0
0
0







9
9
9
1
2
3
02:57
04:54
12:46
04:12
07:50
15:11
  4,498
 10,591
  8,699
   291
   291
   274
    48,795
    48,812
    48,843
4
4
5
26
2
0
0
0
0
0
0
0







10
10
1
2
06:08
22:43
11:03
23:59
 17,711
  4,566
   292
   287
   -26,258
   -26,297
7
5
5
0
0
0
0
0







11
11
1
2
02:03
15:02
03:14
19:49
  4,290
 17,234
   293
   281
   -50,823
   -50,929
4
7
2
0
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
18:51
23:59
 18,437
   278
    28,664
8
0
0
0







14
1
12:12
18:23
 22,204
   284
    21,014
3
103
0
0







15
1
09:37
16:38
 25,226
   285
  -120,326
33
0
0
0







16
16
1
2
09:55
17:39
12:59
22:12
 11,026
 16,353
   281
   281
   -30,005
   -30,250
26
38
1
0
0
0
0
0







17
1
07:03
14:11
 25,627
   286
   -17,240
18
0
0
0







18
1
09:25
16:09
 24,192
   285
   -11,777
6
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
16:35
22:24
 20,918
   282
   214,376
4
19
0
0







21
1
07:45
15:02
 26,126
   288
    25,709
85
0
0
0







22
-
 
 
 
 
 
 
 
 
 







23
1
10:31
17:27
 24,937
   284
   -28,185
11
0
0
0







24
1
04:54
09:20
 15,939
   286
   -36,459
17
0
0
0







25
1
14:42
20:11
 19,694
   276
   -45,582
5
15
0
0







26
26
1
2
02:03
09:17
04:12
13:22
  7,753
 14,667
   287
   283
  -514,546
  -514,669
9
21
1
0
0
0
0
0







27
27
1
2
02:05
19:59
03:07
23:59
  3,721
 14,420
   285
   283
  -278,694
  -282,640
84
233
1
0
1
0
0
0







28
28
1
2
02:03
22:20
04:12
23:59
  7,743
  5,952
   290
   294
    34,879
    34,632
8
8
1
0
0
0
0
0







29
29
1
2
02:03
08:58
04:12
12:22
  7,759
 12,260
   295
   284
  -149,551
  -149,668
8
16
2
0
0
0
0
0







30
1
05:39
11:06
 19,591
   290
  -176,794
256
0
0
0







31
31
1
2
13:07
21:07
16:42
23:59
 12,890
 10,308
   286
   297
  -260,305
  -260,954
88
74
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 UTC(AUS) minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).

G: Average value of UTC(AUS) 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.