GPS Space Vehicle Time Integrity for MJD 53671, Friday 28 October 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
1
2
3
00:00
03:34
21:00
03:32
05:09
23:59
 12,711
  5,694
 10,753
   345
   343
   335
   -15,523
   -15,544
   -15,671
3
8
10
0
1
0
0
0
0
0
0
0
 
2
1
10:04
18:33
 30,474
   343
    27,155
5
0
0
0
 
3
3
1
2
01:14
03:34
03:32
07:00
  8,257
 12,323
   349
   350
   -45,806
   -45,838
8
8
0
0
0
0
0
0
 
4
1
08:34
16:08
 27,251
   346
   -29,404
110
0
0
0
 
5
5
1
2
12:51
19:11
17:55
23:36
 18,181
 15,863
   346
   340
  -223,148
  -224,364
297
253
0
0
419
0
0
0
 
6
6
1
2
00:19
15:33
01:49
21:06
  5,420
 19,909
   349
   341
  -843,361
  -843,384
3
3
1
79
0
0
0
0
 
7
1
07:10
15:46
 30,934
   348
  -390,436
129
0
0
0
 
8
1
06:33
12:09
 20,165
   340
    45,844
5
56
0
0
 
9
9
1
2
11:51
16:41
13:12
22:06
  4,847
 19,456
   359
   342
    14,712
    14,735
4
8
0
0
0
0
0
0
 
10
1
11:52
18:26
 23,600
   340
   -72,192
8
0
0
0
 
11
1
04:30
10:18
 20,863
   342
  -277,474
14
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:47
12:29
09:05
14:13
 19,015
  6,256
   344
   354
   -20,351
   -20,386
11
5
0
1
0
0
0
0
 
14
14
1
2
00:00
19:01
03:32
23:59
 12,711
 17,845
   342
   337
    24,807
    24,768
2
2
14
16
0
0
0
0
 
15
1
18:25
23:59
 19,992
   332
  -510,860
33
0
0
0
 
16
16
1
2
00:00
03:34
03:32
05:35
 12,711
  7,256
   343
   345
   -12,159
   -12,169
3
3
1
1
0
0
0
0
 
17
1
06:26
15:45
 33,462
   353
    56,883
156
0
0
33433
 
18
1
16:11
23:59
 28,065
   344
   198,432
22
0
0
0
 
19
19
1
2
02:30
03:34
03:32
08:24
  3,697
 17,353
   345
   349
    26,676
    26,679
3
6
0
0
0
0
0
0
 
20
20
20
1
2
3
01:06
03:34
07:42
03:32
05:58
11:52
  8,704
  8,621
 14,956
   346
   343
   348
    43,520
    43,506
    43,488
3
4
5
0
1
1
0
0
0
0
0
0
 
21
1
16:56
23:02
 21,902
   341
  -141,909
23
0
0
0
 
22
22
1
2
00:00
18:57
02:05
23:59
  7,514
 18,119
   343
   343
   -47,633
   -47,819
4
10
3
0
0
0
0
0
 
23
23
1
2
02:23
03:34
03:32
08:04
  4,101
 16,132
   345
   342
  -166,586
  -166,568
3
8
0
0
0
0
0
0
 
24
1
07:01
13:06
 21,842
   349
   -57,336
18
0
0
0
 
25
25
25
1
2
3
00:00
03:34
21:06
03:32
05:41
23:59
 12,711
  7,611
 10,382
   338
   342
   350
    -1,875
    -1,880
    -1,930
3
3
3
109
2
2
0
0
0
0
0
0
 
26
1
14:15
19:50
 20,028
   342
     9,456
26
0
0
0
 
27
1
05:08
11:06
 21,470
   346
   -20,584
8
0
0
0
 
28
1
06:30
13:44
 26,022
   342
   -39,300
3
151
0
0
 
29
1
13:44
19:21
 20,152
   338
  -387,504
112
0
0
0
 
30
30
30
1
2
3
00:00
14:14
19:46
01:01
18:01
23:59
  3,677
 13,603
 15,189
   340
   343
   339
  -426,235
  -426,829
  -427,054
14
43
42
1
0
0
1
0
0
0
0
0
 







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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(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).

G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).

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.