2025hzc

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Information

Transient

Name: AT2025hzc
Right ascension: 8h25m12.83s
Declination: -13d01m47.90s
Discovery Date: April 20, 2025, 5:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2025hzc
Right ascension: 8h25m12.81s
Declination: -13d01m52.40s
Redshift: None
Photometric Redshift: 0.034
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.02
Cutout download processed 3.38
Global aperture construction processed 0.72
Local aperture photometry processed 4.32
Global aperture photometry processed 4.07
Validate local photometry processed 0.02
Validate global photometry processed 11.44
Host information processed 0.08
Global host SED inference processed 2727.57
Local host SED inference processed 449.02
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

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) = 8h25m12.83s, -13d01m47.90s
semi major axis, semi minor axis (arcsec) = 2.97, 2.97
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 46.3 0.68 19.736 0.016 AB
PanSTARRS_r 68.41 0.97 19.312 0.015 AB
PanSTARRS_i 91.61 0.86 18.995 0.010 AB
PanSTARRS_z 100.44 2.15 18.895 0.023 AB
PanSTARRS_y 110.42 5.61 18.792 0.055 AB
2MASS_J 133.63 81.27 17.690 0.660 Vega
2MASS_H 194.51 136.27 16.810 0.761 Vega
2MASS_K 9.25 161.57 19.647 18.967 Vega

Aperture details

RA, DEC (J2000) = 8h25m12.83s, -13d01m53.34s
semi major axis, semi minor axis (arcsec) = 16.27, 3.41
angle (degrees, anti-clockwise from east) = -20.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 474.28 1.73 17.210 0.004 AB
PanSTARRS_r 747.31 2.48 16.716 0.004 AB
PanSTARRS_i 890.21 2.14 16.526 0.003 AB
PanSTARRS_z 1001.78 5.35 16.398 0.006 AB
PanSTARRS_y 1316.95 13.9 16.101 0.011 AB
2MASS_J 3940.55 230.69 14.016 0.064 Vega
2MASS_H 3730.49 382.62 13.603 0.111 Vega
2MASS_K 2041.78 457.34 13.787 0.243 Vega
WISE_W1 1934.06 32.96 12.985 0.019 Vega
WISE_W2 984.57 33.59 13.078 0.037 Vega
WISE_W3 603.5 95.19 11.774 0.171 Vega
WISE_W4 547.73 581.74 10.434 1.153 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})\, 8.493 8.648 8.770
{\rm log}_{10}({\rm SFR}) -2.140 -1.474 -0.865
{\rm log}_{10}({\rm sSFR}) -10.849 -10.163 -9.385
{\rm stellar\ age} 4.374 6.807 8.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.224 -0.741
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.995 -0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.608 0.936
\delta -0.448 -0.011 0.266
\tau_1/\tau_2 0.668 1.000 1.336
Q_{PAH} 0.756 2.283 4.720
U_{min} 2.923 7.912 15.196
{\rm log}_{10}(\gamma_e)\, -3.224 -2.180 -0.820

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.633 -0.887 -0.152
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.455 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.801 -1.970 -1.391
0.03-0.10 Gyr -2.179 -1.403 -0.729
0.10-0.33 Gyr -2.117 -1.386 -0.850
0.33-1.09 Gyr -2.254 -1.493 -1.028
1.09-3.62 Gyr -2.068 -1.364 -1.077
3.62-11.97 Gyr -1.895 -1.302 -1.096
11.97-13.30 Gyr -2.050 -1.293 -0.746

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.440 9.570 9.663
{\rm log}_{10}({\rm SFR}) -0.177 0.124 0.436
{\rm log}_{10}({\rm sSFR}) -9.764 -9.460 -9.080
{\rm stellar\ age} 0.689 1.988 4.465

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.244 -0.014 0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.896 -1.742 -1.551

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.136 1.302 1.482
\delta 0.199 0.318 0.380
\tau_1/\tau_2 0.092 0.286 0.555
Q_{PAH} 0.111 0.357 0.718
U_{min} 3.638 8.690 15.220
{\rm log}_{10}(\gamma_e)\, -3.749 -3.322 -2.746

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.556 -3.955 -3.202
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.426 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.110 0.349 0.587
0.03-0.10 Gyr -1.561 -0.134 0.381
0.10-0.33 Gyr -0.736 0.221 0.748
0.33-1.09 Gyr -0.280 0.364 0.698
1.09-3.62 Gyr -2.257 -0.369 0.103
3.62-11.97 Gyr -3.904 -1.495 -0.583
11.97-13.30 Gyr -4.176 -1.555 -0.474