2025tzo

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Information

Transient

Name: AT2025tzo
Right ascension: 11h48m12.49s
Declination: 54d40m05.34s
Discovery Date: Aug. 15, 2025, 3:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 11h48m12.31s
Declination: 54d40m04.83s
Redshift: 0.064600
Photometric Redshift: 0.062
 

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 5.25
Cutout download processed 34.49
Global aperture construction processed 0.66
Local aperture photometry processed 5.34
Global aperture photometry processed 4.8
Validate local photometry processed 0.02
Validate global photometry processed 13.42
Host information processed 0.14
Global host SED inference processed 458.16
Local host SED inference processed 444.86
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 11h48m12.49s, 54d40m05.34s
semi major axis, semi minor axis (arcsec) = 1.61, 1.61
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 20.81 1.68 20.605 0.088 AB
SDSS_g 52.32 1.93 19.603 0.040 AB
PanSTARRS_g 47.34 0.4 19.712 0.009 AB
SDSS_r 71.64 2.32 19.262 0.035 AB
PanSTARRS_r 67.39 0.46 19.329 0.007 AB
SDSS_i 87.89 2.71 19.040 0.033 AB
PanSTARRS_i 80.12 0.41 19.141 0.005 AB
PanSTARRS_z 85.47 0.96 19.071 0.012 AB
SDSS_z 103.09 5.77 18.867 0.061 AB
PanSTARRS_y 91.67 3.04 18.994 0.036 AB

Aperture details

RA, DEC (J2000) = 11h48m12.30s, 54d40m05.02s
semi major axis, semi minor axis (arcsec) = 4.45, 3.77
angle (degrees, anti-clockwise from east) = -134.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 60.33 3.73 19.449 0.067 AB
SDSS_g 149.6 3.39 18.463 0.025 AB
PanSTARRS_g 151.01 0.98 18.452 0.007 AB
SDSS_r 214.24 4.26 18.073 0.022 AB
PanSTARRS_r 216.9 1.11 18.059 0.006 AB
SDSS_i 259.34 5.19 17.865 0.022 AB
PanSTARRS_i 263.08 1.0 17.850 0.004 AB
PanSTARRS_z 286.85 2.39 17.756 0.009 AB
SDSS_z 341.39 13.96 17.567 0.044 AB
PanSTARRS_y 315.21 7.57 17.653 0.026 AB
2MASS_J 394.7 87.09 16.514 0.240 Vega
2MASS_H 540.22 132.12 15.701 0.266 Vega
2MASS_K 369.95 151.04 15.642 0.443 Vega
WISE_W2 60.29 14.97 16.110 0.270 Vega
WISE_W3 166.21 49.34 13.174 0.322 Vega
WISE_W4 544.26 331.29 10.440 0.661 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})\, 8.809 8.992 9.135
{\rm log}_{10}({\rm SFR}) -1.875 -0.879 -0.182
{\rm log}_{10}({\rm sSFR}) -10.919 -9.901 -9.138
{\rm stellar\ age} 2.965 5.762 7.554

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.691 -1.321 -0.821
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 -0.736 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.410 0.728
\delta -0.581 -0.200 0.205
\tau_1/\tau_2 0.700 1.069 1.433
Q_{PAH} 1.081 3.109 5.474
U_{min} 3.023 8.487 16.128
{\rm log}_{10}(\gamma_e)\, -2.947 -1.904 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.699 -0.929 -0.348
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.457 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.522 -1.619 -1.083
0.03-0.10 Gyr -1.913 -0.763 -0.034
0.10-0.33 Gyr -1.405 -0.610 -0.060
0.33-1.08 Gyr -2.121 -0.948 -0.515
1.08-3.54 Gyr -1.866 -0.976 -0.651
3.54-11.61 Gyr -2.097 -1.062 -0.745
11.61-12.90 Gyr -2.205 -1.072 -0.425

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.384 9.503 9.631
{\rm log}_{10}({\rm SFR}) -1.532 -0.635 -0.048
{\rm log}_{10}({\rm sSFR}) -11.021 -10.158 -9.556
{\rm stellar\ age} 3.677 6.168 7.655

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.305 -0.878 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -0.640 0.252

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.223 0.395
\delta -0.630 -0.133 0.238
\tau_1/\tau_2 0.597 0.997 1.373
Q_{PAH} 0.693 1.924 3.914
U_{min} 2.962 8.341 15.507
{\rm log}_{10}(\gamma_e)\, -2.869 -1.833 -0.715

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.354 -3.263 -2.240
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.496 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.212 -1.623 -1.061
0.03-0.10 Gyr -1.552 -0.510 0.112
0.10-0.33 Gyr -0.710 -0.133 0.231
0.33-1.08 Gyr -1.164 -0.356 0.030
1.08-3.54 Gyr -0.979 -0.405 -0.119
3.54-11.61 Gyr -1.228 -0.497 -0.240
11.61-12.90 Gyr -1.496 -0.474 0.144