This HELP field is defined by SPIRE coverage of the Hubble Deep Field - North (HDF-N).
Click here to get a simple VOX query to get you started. To query the flux columns use f_best_g, ferr_best_g, m_best_g, and merr_best_g for the lowest error flux, flux error, AB magnitude, and magnitude error measurement available. All the main broadband optical and near infrared fluxes are available by replacing g with u, g, r, i, z, y, j, h, k, or ks. A full description of all columns is available here. You can also query the full table with all specific bands available.
| Key stats: | |
|---|---|
| Area | 0.67 square degrees |
| Masterlist objects | 130679 |
| XID+ objects | 834 |
| Photo-z objects | 7435 |
| CIGALE objects | 0 |
| Median g depth | AB 23.55 mag, or 1.38 uJy |
| Median K or Ks depth | AB 27.0 mag, or 0.06 uJy |
| Median IRAC i1 depth | AB 26.31 mag, or 0.11 uJy |
| Median SPIRE 250 depth | AB 15.47 mag, or 2362.54 uJy |
The raw files for this field can be downloaded from the following links:
This field contains ancillary data sets from the following surveys: