GPS Space Vehicle Time Integrity for MJD 52684

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
1
2
00:00
21:42
03:30
23:59
 12,427
  7,969
   543
   514
  -271,082
  -271,232
35
27
0
2
0
0
0
0
 
2
2
1
2
00:00
19:21
03:11
23:59
 11,169
 16,072
   530
   547
    65,110
    65,589
42
38
1
0
0
0
0
0
 
3
3
1
2
00:00
20:43
02:32
23:59
  9,043
 11,336
   525
   545
  -104,704
  -104,918
34
29
1
0
0
0
0
0
 
4
1
04:12
11:55
 27,336
   535
   -24,693
66
2
2
0
 
5
5
1
2
08:10
14:47
12:45
18:51
 16,265
 14,483
   545
   551
    -1,355
    -1,415
46
39
3
0
2
0
0
0
 
6
1
11:04
16:25
 18,980
   558
     3,336
31
1
0
0
 
7
1
03:12
11:03
 27,836
   550
  -299,202
240
2
31
0
 
8
1
01:43
07:27
 20,322
   547
  -201,113
121
0
0
0
 
9
1
12:46
17:37
 17,137
   554
    31,405
35
2
0
0
 
10
1
07:17
13:46
 22,815
   537
   -19,674
42
2
2
0
 
11
1
00:02
05:47
 20,358
   541
   -34,856
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
07:51
04:41
09:44
 16,612
  6,611
   535
   559
    23,492
    23,530
39
53
0
2
0
2
0
0
 
14
1
14:19
22:56
 30,510
   544
    27,228
39
0
0
0
 
15
15
1
2
14:03
16:26
15:24
19:40
  4,824
 11,406
   549
   553
   -71,707
   -71,764
33
41
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:47
18:33
 16,988
   555
   -15,775
38
0
0
0
 
18
1
12:46
20:28
 27,189
   556
      904
40
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:31
20:35
01:29
07:24
23:59
  5,363
 13,864
 11,773
   518
   545
   528
   209,224
   209,268
   209,313
23
38
30
91
0
1
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:04
15:25
14:46
19:13
 13,125
 13,588
   563
   554
   -19,331
   -19,352
29
36
0
0
0
0
0
0
 
24
1
05:26
14:02
 30,349
   541
    -7,964
50
2
2
0
 
25
1
16:26
23:59
 26,493
   534
   -38,999
36
0
0
0
 
26
1
09:48
14:18
 15,989
   557
  -421,805
62
0
0
0
 
27
1
00:54
06:40
 20,408
   543
  -585,819
56
0
0
0
 
28
1
02:44
09:20
 23,257
   545
    70,993
44
2
2
0
 
29
1
09:07
14:46
 20,007
   556
   -63,853
79
0
0
0
 
30
30
30
1
2
3
09:47
15:24
17:38
11:03
16:25
20:28
  4,505
  3,599
 10,008
   558
   560
   549
  -554,743
  -554,846
  -554,916
38
37
42
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
21:50
03:51
23:59
 13,685
  7,448
   542
   526
  -229,101
  -227,540
85
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 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.