GPS Space Vehicle Time Integrity for MJD 52389

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
18:03
23:46
 20,460
   896
  -225,486
41
14
0
0
 
2
1
15:40
23:26
 27,816
   910
   190,240
51
0
0
0
 
3
1
16:45
22:28
 20,495
   904
   -21,065
37
25
0
0
 
4
1
00:14
07:04
 24,386
   909
  -134,592
131
4
5
0
 
5
5
5
1
2
3
04:33
07:05
12:48
07:04
08:51
15:14
  8,978
  6,301
  8,766
   915
  1,014
   883
    -9,303
    -9,216
    -9,379
47
51
43
7
2
0
4
0
0
0
0
0
 
6
1
07:12
12:01
 17,277
   956
     3,840
45
0
0
0
 
7
7
1
2
00:00
22:29
07:04
23:59
 25,252
  5,430
   903
   880
  -692,543
  -691,964
91
27
5
48
3
0
0
0
 
8
8
1
2
00:00
22:06
03:51
23:59
 13,791
  6,808
   898
   873
  -688,132
  -687,545
50
31
2
16
1
0
0
0
 
9
1
08:52
13:07
 15,052
   923
    40,811
36
0
0
0
 
10
10
1
2
03:42
07:05
07:04
09:53
 11,994
 10,014
   918
  1,037
    -2,969
    -2,857
43
50
5
0
2
0
0
0
 
11
11
1
2
00:00
20:15
02:03
23:59
  7,342
 13,428
   892
   896
   -10,566
   -10,609
30
22
1
452
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:12
19:17
05:36
23:59
  4,979
 16,859
   920
   895
     6,107
     6,113
33
25
0
269
0
0
0
0
 
14
1
11:30
19:26
 28,469
   904
    80,638
43
0
0
0
 
15
1
09:54
15:23
 19,677
   911
    -5,862
55
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:31
14:49
 15,458
   904
   389,968
651
0
8718
0
 
18
1
08:52
16:14
 26,420
   907
    70,315
40
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
16:44
03:32
21:36
 12,650
 17,413
   895
   909
   156,473
   156,664
40
30
4
27
0
0
0
0
 
21
1
11:30
17:39
 22,092
   908
     1,825
35
0
0
0
 
22
1
14:51
21:12
 22,730
   907
  -159,885
305
0
1404
0
 
23
23
23
1
2
3
05:28
07:05
09:54
07:04
08:51
12:49
  5,688
  6,301
 10,432
   921
   907
   915
     -250
     -266
     -254
45
52
34
4
0
1
2
0
0
0
0
0
 
24
24
1
2
01:42
07:05
07:04
10:05
 19,158
 10,710
   910
   915
   -24,061
   -24,096
41
49
6
1
4
0
0
0
 
25
1
13:35
20:55
 26,224
   913
   -24,629
36
0
0
0
 
26
26
1
2
06:01
07:05
07:04
11:29
  3,750
 15,744
   936
  1,051
   159,570
   159,875
69
109
2
0
1
0
0
0
 
27
27
1
2
00:00
20:55
02:38
23:59
  9,454
 11,018
   898
   895
   -17,671
   -17,755
36
24
1
257
0
0
0
0
 
28
28
1
2
00:00
22:51
05:29
23:59
 19,656
  4,106
   914
   876
    79,394
    79,513
43
24
2
99
0
0
0
0
 
29
1
07:43
11:29
 13,527
   947
  -418,935
103
0
0
0
 
30
30
30
1
2
3
05:45
07:05
14:19
07:04
09:10
16:27
  4,688
  7,394
  7,593
   930
  1,021
   916
  -633,669
  -633,687
  -634,251
47
55
42
2
3
0
1
0
0
0
0
0
 







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35
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36
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37
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38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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.