2025hks

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Information

Transient

Name: AT2025hks
Right ascension: 16h52m17.65s
Declination: 2d07m34.74s
Discovery Date: April 8, 2025, 9:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2025hks
Right ascension: 16h52m17.67s
Declination: 2d07m34.23s
Redshift: None
Photometric Redshift: 0.102
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.15
Cutout download processed 20.24
Global aperture construction processed 0.72
Local aperture photometry processed 7.13
Global aperture photometry processed 6.97
Validate local photometry processed 0.03
Validate global photometry processed 20.12
Host information processed 0.09
Global host SED inference processed 421.59
Local host SED inference processed 597.97
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 16h52m17.65s, 2d07m34.74s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 173.28 1.87 18.303 0.012 AB
PanSTARRS_y 177.86 1.79 18.275 0.011 AB

Aperture details

RA, DEC (J2000) = 16h52m17.66s, 2d07m34.31s
semi major axis, semi minor axis (arcsec) = 4.77, 3.23
angle (degrees, anti-clockwise from east) = -87.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.37 0.21 24.977 0.617 AB
GALEX_NUV 1.73 0.13 23.306 0.079 AB
SDSS_u 18.64 5.68 20.724 0.331 AB
SDSS_g 78.43 3.17 19.164 0.044 AB
DES_g 91.91 0.5 18.992 0.006 AB
PanSTARRS_g 89.44 0.81 19.021 0.010 AB
SDSS_r 195.97 4.28 18.170 0.024 AB
PanSTARRS_r 197.82 0.97 18.159 0.005 AB
DES_r 221.57 0.99 18.036 0.005 AB
SDSS_i 297.13 5.96 17.718 0.022 AB
PanSTARRS_i 303.44 1.05 17.695 0.004 AB
PanSTARRS_z 388.06 2.54 17.428 0.007 AB
SDSS_z 449.22 15.95 17.269 0.039 AB
DES_z 435.78 3.08 17.302 0.008 AB
PanSTARRS_y 478.65 6.38 17.200 0.014 AB
2MASS_J 403.85 109.3 16.490 0.294 Vega
2MASS_H 686.65 163.72 15.441 0.259 Vega
2MASS_K 667.23 179.02 15.002 0.291 Vega
WISE_W1 263.11 14.06 15.151 0.058 Vega
WISE_W2 156.83 14.63 15.072 0.101 Vega
WISE_W3 103.05 53.52 13.693 0.564 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.541 9.768 10.009
{\rm log}_{10}({\rm SFR}) -0.324 0.156 0.724
{\rm log}_{10}({\rm sSFR}) -10.184 -9.623 -8.975
{\rm stellar\ age} 3.439 6.712 9.543

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.509 -0.651 0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.979 -0.519 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.540 0.912
\delta -0.806 -0.457 -0.062
\tau_1/\tau_2 0.575 1.027 1.480
Q_{PAH} 0.501 2.049 4.345
U_{min} 3.029 8.464 15.777
{\rm log}_{10}(\gamma_e)\, -3.171 -2.048 -0.937

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.637 -1.352 -0.436
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.524 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.395 0.197 0.605
0.03-0.10 Gyr -1.278 -0.008 0.763
0.10-0.33 Gyr -2.385 -0.625 0.107
0.33-1.06 Gyr -2.859 -0.639 0.145
1.06-3.44 Gyr -2.396 -0.532 -0.021
3.44-11.19 Gyr -1.258 -0.290 0.122
11.19-12.43 Gyr -1.162 -0.076 0.879

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.304 10.361 10.449
{\rm log}_{10}({\rm SFR}) -0.758 -0.215 0.286
{\rm log}_{10}({\rm sSFR}) -11.160 -10.581 -10.023
{\rm stellar\ age} 6.996 7.797 10.814

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.192 -0.786 -0.599
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.267 -0.256 0.235

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.339 0.493 0.697
\delta -0.893 -0.726 -0.517
\tau_1/\tau_2 0.635 1.023 1.442
Q_{PAH} 0.438 1.483 3.279
U_{min} 3.058 8.634 16.049
{\rm log}_{10}(\gamma_e)\, -2.512 -1.496 -0.521

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.963 -2.603 -1.809
{\rm log}_{10}(\tau_{AGN})\, 1.141 1.603 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.239 -0.844 -0.462
0.03-0.10 Gyr -0.732 -0.109 0.443
0.10-0.33 Gyr -1.048 -0.198 0.297
0.33-1.06 Gyr -1.977 -0.498 -0.024
1.06-3.44 Gyr -1.604 -0.251 0.213
3.44-11.19 Gyr -0.081 0.521 0.644
11.19-12.43 Gyr 0.057 0.784 1.519