2025zrx

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Information

Transient

Name: AT2025zrx
Right ascension: 9h51m40.23s
Declination: 11d20m21.13s
Discovery Date: Oct. 3, 2025, 12:31 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: SDSSJ095140.10+11201
Right ascension: 9h51m40.08s
Declination: 11d20m19.21s
Redshift: None
Photometric Redshift: 0.101
 

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 5.37
Cutout download processed 14.74
Global aperture construction processed 0.66
Local aperture photometry processed 4.71
Global aperture photometry processed 5.07
Validate local photometry processed 0.02
Validate global photometry processed 13.55
Host information processed 0.05
Global host SED inference processed 428.1
Local host SED inference processed 535.5
Transient information processed 0.0
Transient MWEBV processed 0.18
Host MWEBV processed 0.04
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) = 9h51m40.23s, 11d20m21.13s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 39.96 0.72 19.896 0.019 AB
PanSTARRS_y 44.9 1.92 19.769 0.046 AB

Aperture details

RA, DEC (J2000) = 9h51m40.09s, 11d20m19.20s
semi major axis, semi minor axis (arcsec) = 7.92, 6.94
angle (degrees, anti-clockwise from east) = -30.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 163.39 5.46 18.367 0.036 AB
SDSS_g 419.22 5.66 17.344 0.015 AB
PanSTARRS_g 421.49 1.9 17.338 0.005 AB
SDSS_r 615.27 7.15 16.927 0.013 AB
PanSTARRS_r 641.56 2.94 16.882 0.005 AB
SDSS_i 832.22 9.18 16.599 0.012 AB
PanSTARRS_i 798.58 2.87 16.644 0.004 AB
PanSTARRS_z 785.59 4.82 16.662 0.007 AB
SDSS_z 1000.05 22.12 16.400 0.024 AB
PanSTARRS_y 934.54 13.04 16.474 0.015 AB
2MASS_J 1221.6 239.49 15.288 0.213 Vega
2MASS_H 951.26 292.75 15.087 0.334 Vega
2MASS_K 640.4 394.54 15.046 0.669 Vega
WISE_W1 569.92 18.93 14.311 0.036 Vega
WISE_W2 396.78 23.31 14.065 0.064 Vega
WISE_W3 2086.57 138.14 10.427 0.072 Vega
WISE_W4 1098.03 663.4 9.678 0.656 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})\, 8.828 9.134 9.415
{\rm log}_{10}({\rm SFR}) -0.973 -0.254 0.236
{\rm log}_{10}({\rm sSFR}) -10.183 -9.423 -8.785
{\rm stellar\ age} 2.214 6.229 8.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.335 -0.490 -0.008
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.215 -0.654 -0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.406 0.804 1.258
\delta -0.647 -0.218 0.137
\tau_1/\tau_2 0.509 0.927 1.383
Q_{PAH} 0.603 2.078 4.805
U_{min} 3.229 8.641 15.723
{\rm log}_{10}(\gamma_e)\, -3.128 -1.833 -0.494

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.118 -0.923 -0.062
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.358 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.852 -0.240 0.190
0.03-0.10 Gyr -1.681 -0.465 0.278
0.10-0.33 Gyr -2.747 -1.132 -0.302
0.33-1.06 Gyr -3.094 -1.192 -0.459
1.06-3.44 Gyr -2.960 -1.100 -0.628
3.44-11.20 Gyr -2.354 -0.935 -0.501
11.20-12.45 Gyr -2.161 -0.833 0.079

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.177 10.303 10.384
{\rm log}_{10}({\rm SFR}) 0.157 0.683 1.032
{\rm log}_{10}({\rm sSFR}) -10.140 -9.658 -9.248
{\rm stellar\ age} 3.741 5.613 6.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.543 -0.349 -0.217
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.192 0.052 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.156 0.264
\delta -0.903 -0.659 -0.230
\tau_1/\tau_2 0.617 0.996 1.369
Q_{PAH} 0.885 1.956 3.953
U_{min} 2.120 6.428 12.970
{\rm log}_{10}(\gamma_e)\, -3.056 -1.903 -0.921

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.242 -3.072 -1.893
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.626 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.311 0.461 0.587
0.03-0.10 Gyr 0.047 0.748 1.156
0.10-0.33 Gyr 0.213 0.649 0.961
0.33-1.06 Gyr 0.088 0.518 0.847
1.06-3.44 Gyr 0.078 0.421 0.703
3.44-11.20 Gyr -0.108 0.313 0.521
11.20-12.45 Gyr -0.445 0.287 0.778