GPS Space Vehicle Time Integrity for MJD 52675

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
22:17
04:07
23:59
 14,616
  5,851
   504
   480
  -269,890
  -270,029
45
35
0
0
0
0
0
0
 
2
2
1
2
00:00
19:57
03:45
23:59
 13,313
 14,270
   496
   502
    60,232
    60,685
52
46
1
0
0
0
0
0
 
3
3
1
2
00:00
21:19
03:09
23:59
 11,150
  9,343
   500
   491
  -102,284
  -102,529
48
32
1
0
0
0
0
0
 
4
1
04:50
12:35
 27,530
   515
   -21,388
60
0
0
0
 
5
5
1
2
08:46
15:24
11:39
19:26
 10,277
 14,364
   515
   502
      238
      170
44
40
0
0
0
0
0
0
 
6
1
11:40
17:03
 19,025
   523
     3,098
42
0
0
0
 
7
1
03:46
11:39
 27,975
   516
  -276,158
251
0
4
0
 
8
1
02:20
08:04
 20,312
   516
  -184,662
125
0
0
0
 
9
1
13:22
18:14
 17,220
   502
    30,003
42
0
0
0
 
10
1
07:53
14:23
 22,992
   518
   -19,172
44
0
0
0
 
11
1
00:39
06:24
 20,265
   511
   -33,867
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
08:28
05:18
10:21
 18,707
  6,699
   496
   511
    22,976
    23,004
48
44
0
0
0
0
0
0
 
14
1
14:56
23:33
 30,510
   503
    28,123
42
0
0
0
 
15
15
1
2
14:40
17:03
16:00
20:15
  4,775
 11,272
   512
   511
   -68,139
   -68,194
40
47
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:24
19:10
 17,019
   525
   -14,514
41
0
0
0
 
18
1
13:22
21:04
 27,175
   513
     2,538
45
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:07
21:12
02:06
08:00
23:59
  7,407
 13,689
  9,783
   488
   512
   480
   208,339
   208,384
   208,421
43
44
34
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:39
16:01
15:24
19:37
 13,120
 12,846
   529
   507
   -18,757
   -18,778
41
39
0
0
0
0
0
0
 
24
1
06:04
14:40
 30,409
   507
    -5,842
52
0
0
0
 
25
25
1
2
00:00
17:03
01:32
23:59
  5,487
 24,433
   477
   500
   -38,499
   -38,531
42
37
0
0
0
0
0
0
 
26
1
10:24
14:55
 15,909
   513
  -411,971
71
0
0
0
 
27
1
01:32
07:16
 20,173
   507
  -578,463
72
0
0
0
 
28
1
03:21
09:56
 23,339
   519
    73,053
46
0
0
0
 
29
1
09:45
15:24
 19,951
   514
   -53,391
93
0
0
0
 
30
30
30
1
2
3
10:25
16:01
18:15
13:21
17:03
21:05
 10,459
  3,678
  9,982
   509
   509
   498
  -550,117
  -550,232
  -550,322
51
41
48
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
22:27
04:28
23:59
 15,918
  5,259
   502
   491
  -244,793
  -243,322
96
54
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.