2025rzh

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Information

Transient

Name: AT2025rzh
Right ascension: 15h26m20.26s
Declination: 30d04m53.21s
Discovery Date: July 23, 2025, 9:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 15262008+3004540
Right ascension: 15h26m20.09s
Declination: 30d04m54.08s
Redshift: 0.082137
Photometric Redshift:
 

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 4.08
Cutout download processed 34.67
Global aperture construction processed 0.66
Local aperture photometry processed 6.86
Global aperture photometry processed 6.12
Validate local photometry processed 0.03
Validate global photometry processed 16.49
Host information processed 0.16
Global host SED inference processed 425.11
Local host SED inference processed 421.56
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 15h26m20.26s, 30d04m53.21s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 38.39 0.39 19.939 0.011 AB
PanSTARRS_r 70.7 0.42 19.276 0.006 AB
DES_r 79.07 2.25 19.155 0.031 AB
SDSS_i 108.62 2.88 18.810 0.029 AB
PanSTARRS_i 102.28 0.54 18.876 0.006 AB
PanSTARRS_z 124.87 0.88 18.659 0.008 AB
SDSS_z 130.21 5.42 18.613 0.045 AB
DES_z 148.05 3.08 18.474 0.023 AB
PanSTARRS_y 149.39 2.02 18.464 0.015 AB

Aperture details

RA, DEC (J2000) = 15h26m20.09s, 30d04m54.88s
semi major axis, semi minor axis (arcsec) = 17.39, 14.38
angle (degrees, anti-clockwise from east) = -56.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 236.06 12.48 17.967 0.057 AB
PanSTARRS_g 1302.55 4.23 16.113 0.004 AB
PanSTARRS_r 2239.6 4.7 15.525 0.002 AB
PanSTARRS_i 2615.7 6.39 15.356 0.003 AB
PanSTARRS_z 3195.1 10.31 15.139 0.004 AB
DES_z 3676.35 16.21 14.986 0.005 AB
PanSTARRS_y 3769.09 24.57 14.959 0.007 AB
2MASS_J 3988.25 424.62 14.003 0.116 Vega
2MASS_H 5601.76 685.52 13.162 0.133 Vega
2MASS_K 4964.23 650.48 12.823 0.142 Vega
WISE_W2 1487.54 33.27 12.630 0.024 Vega
WISE_W3 4602.88 108.29 9.568 0.026 Vega
WISE_W4 5573.02 614.11 7.915 0.120 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})\, 9.495 9.610 9.721
{\rm log}_{10}({\rm SFR}) -1.476 -0.887 -0.276
{\rm log}_{10}({\rm sSFR}) -11.106 -10.542 -9.865
{\rm stellar\ age} 4.891 6.728 8.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.065 -0.446 -0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.583 -0.434 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.651 1.185
\delta -0.623 -0.222 0.179
\tau_1/\tau_2 0.659 0.999 1.339
Q_{PAH} 0.824 2.436 5.125
U_{min} 3.158 8.072 15.166
{\rm log}_{10}(\gamma_e)\, -3.038 -1.938 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.237 -0.952 -0.037
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.398 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.462 -0.980 -0.529
0.03-0.10 Gyr -1.671 -0.891 -0.201
0.10-0.33 Gyr -1.569 -0.741 -0.122
0.33-1.07 Gyr -1.358 -0.554 -0.074
1.07-3.49 Gyr -1.056 -0.393 -0.106
3.49-11.41 Gyr -0.735 -0.298 -0.119
11.41-12.68 Gyr -0.953 -0.285 0.305

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.749 10.853 10.947
{\rm log}_{10}({\rm SFR}) -0.837 0.031 0.535
{\rm log}_{10}({\rm sSFR}) -11.662 -10.825 -10.372
{\rm stellar\ age} 3.477 5.796 7.364

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.480 -0.321 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.538 -0.794 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.231 0.384
\delta -0.803 -0.457 -0.080
\tau_1/\tau_2 0.612 0.993 1.360
Q_{PAH} 1.950 3.613 5.369
U_{min} 2.697 7.819 14.729
{\rm log}_{10}(\gamma_e)\, -2.292 -1.507 -0.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.431 -3.472 -2.326
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.629 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.851 0.063 0.382
0.03-0.10 Gyr -1.367 -0.019 0.602
0.10-0.33 Gyr -0.763 0.596 1.090
0.33-1.07 Gyr 0.609 1.070 1.445
1.07-3.49 Gyr 0.695 1.055 1.328
3.49-11.41 Gyr 0.228 0.866 1.079
11.41-12.68 Gyr -0.173 0.821 1.396