Retrieve Images and Source List for this Field
| Tile Number (click for preview image) | 90004 | |
| Central R.A. Dec (J2000; deg) | 28.66074 | +0.71693 |
| Central glon glat (deg) | 154.11677 | -58.27527 |
| Corners of source extraction area (R.A./Dec. pairs - J2000 deg) | 28.591031 0.219948, 28.591031 1.215979, 28.729680 0.219948, 28.729680 1.215979 | |
| Number Northgoing Scans Combined (J/H/Ks) | 1393/1404/1411 | |
| Number Southgoing Scans Combined (J/H/Ks) | 1391/1405/1412 | |
| Number of Extractions (includes artifacts) | 2706 | |
Retrieve Images and Source List for this Field
| Extracted Source Counts and Statistics | ||
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| Figure 1 - Combined calibration field differential source counts vs. magnitude for J (top), H (center), and Ks (bottom) bands. 2MASS All-Sky PSC source counts in the same approximate area are shown in the shaded region. | Figure 2 - Combined calibration field extracted source photometric uncertainties plotted versus magnitude for J (top), H (center), and Ks (bottom) bands. | Figure 3 - Log 1-sigma noise (mJy) histograms for J (top), H (center), and Ks (bottom) bands for combined calibration sources. |
| Photometric Properties |  |
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| Figure 4 - Color-magnitude diagram for the combined calibration field extracted sources. The black contours trace the source distributions. | Figure 5 - Color-color diagram for the combined calibration field extracted sources. The black contours trace the source distributions. | |
| Extracted Source Photometric Residuals With Respect to the 2MASS PSC | ||
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| Figure 6 - Difference between 2MASS All-Sky PSC and combined calibration field J-band photometry (PSC-deep) plotted as a function of calibration field J-magnitude. | Figure 7 - Difference between 2MASS All-Sky PSC and combined calibration field H-band photometry (PSC-deep) plotted as a function of calibration field H-magnitude. | Figure 8 - Difference between 2MASS All-Sky PSC and combined calibration field Ks-band photometry (PSC-deep) plotted as a function of calibration field Ks-magnitude. |
| Extracted Source Position Residuals With Respect to the 2MASS PSC | ||
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| Figure 9 - 2MASS All-Sky PSC - Combined calibration field source Declination residuals (PSC-deep) plotted versus Declination. | Figure 10 - 2MASS All-Sky PSC - Combined calibration field source Declination residuals (PSC-deep) plotted versus Right Ascension. | Figure 11 - 2MASS All-Sky PSC - Combined calibration field source Declination residuals (PSC-deep) histogram. |
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| Figure 12 - 2MASS All-Sky PSC - Combined calibration field source Right Ascension residuals (PSC-deep) plotted versus Right Ascension. | Figure 13 - 2MASS All-Sky PSC - Combined calibration field source Right Ascension residuals (PSC-deep) plotted versus Declination. | Figure 14 - 2MASS All-Sky PSC - Combined calibration field source Right Ascension residuals (PSC-deep) histogram. |
[Last Updated: 2006 May 16; by R. Cutri]