2025agaj

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Information

Transient

Name: AT2025agaj
Right ascension: 11h31m24.73s
Declination: 36d16m35.66s
Discovery Date: Dec. 6, 2025, 12:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 11h31m24.73s
Declination: 36d16m34.69s
Redshift: None
Photometric Redshift: 0.097
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.89
Transient MWEBV processed 0.04
Host match processed 5.44
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 5.35
Global aperture photometry processed 5.55
Validate global photometry processed 15.79
Global host SED inference processed 567.89
Local aperture photometry processed 5.54
Validate local photometry processed 0.02
Local host SED inference processed 537.38
 

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) = 11h31m24.73s, 36d16m35.66s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 3.54 0.29 22.528 0.088 AB
PanSTARRS_z 3.73 0.67 22.472 0.194 AB
DES_z 2.89 0.38 22.748 0.142 AB
PanSTARRS_y 4.46 1.6 22.276 0.389 AB

Aperture details

RA, DEC (J2000) = 11h31m24.76s, 36d16m34.97s
semi major axis, semi minor axis (arcsec) = 5.43, 3.06
angle (degrees, anti-clockwise from east) = -133.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.14 2.24 22.122 0.474 AB
GALEX_NUV 4.68 1.41 22.224 0.326 AB
SDSS_u -1.77 3.79 AB
SDSS_g 10.23 1.45 21.375 0.154 AB
PanSTARRS_g 7.43 1.01 21.723 0.147 AB
SDSS_r 13.33 2.13 21.088 0.174 AB
PanSTARRS_r 11.74 1.07 21.226 0.099 AB
SDSS_i 9.78 3.26 21.424 0.361 AB
PanSTARRS_i 10.13 1.02 21.386 0.109 AB
PanSTARRS_z 12.52 2.37 21.156 0.206 AB
SDSS_z 0.52 10.05 24.604 20.848 AB
DES_z 8.72 1.19 21.549 0.148 AB
PanSTARRS_y 19.37 5.67 20.682 0.318 AB
2MASS_J 88.64 102.75 18.136 1.259 Vega
2MASS_H 154.69 162.64 17.059 1.142 Vega
2MASS_K 124.9 168.18 16.821 1.462 Vega
WISE_W1 -6.44 10.86 Vega
WISE_W2 -5.05 12.48 Vega
WISE_W3 39.59 58.68 14.732 1.609 Vega
WISE_W4 48.71 403.31 13.061 8.990 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.512 8.064 8.394
{\rm log}_{10}({\rm SFR}) -1.096 -0.716 -0.196
{\rm log}_{10}({\rm sSFR}) -9.308 -8.569 -7.964
{\rm stellar\ age} 0.063 3.671 6.801

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.649 -1.063 -0.380
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.559 -0.810 0.031

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.343 1.872 2.559
\delta 0.038 0.191 0.319
\tau_1/\tau_2 0.737 1.115 1.482
Q_{PAH} 0.673 2.359 4.879
U_{min} 3.173 9.305 17.312
{\rm log}_{10}(\gamma_e)\, -3.236 -2.036 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.817 -0.469 0.280
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.443 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.814 -0.363 0.188
0.03-0.10 Gyr -3.203 -1.435 -0.675
0.10-0.33 Gyr -4.644 -1.962 -1.132
0.33-1.06 Gyr -5.670 -2.249 -1.463
1.06-3.45 Gyr -6.133 -2.447 -1.538
3.45-11.25 Gyr -6.616 -2.514 -1.572
11.25-12.50 Gyr -6.763 -2.487 -1.367

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.883 8.215 8.457
{\rm log}_{10}({\rm SFR}) -0.916 -0.407 0.218
{\rm log}_{10}({\rm sSFR}) -9.168 -8.521 -7.933
{\rm stellar\ age} 0.101 2.070 6.115

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -0.857 -0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.220 -0.379 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.496 1.288
\delta -0.129 0.224 0.356
\tau_1/\tau_2 0.585 1.042 1.526
Q_{PAH} 1.200 3.015 5.233
U_{min} 3.601 10.353 18.683
{\rm log}_{10}(\gamma_e)\, -2.901 -1.837 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.625 -0.446 0.088
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.436 1.810

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.333 -1.223 -0.770
0.03-0.10 Gyr -0.842 -0.268 0.367
0.10-0.33 Gyr -2.971 -1.187 -0.477
0.33-1.06 Gyr -4.944 -2.328 -1.365
1.06-3.45 Gyr -6.259 -2.660 -1.601
3.45-11.25 Gyr -6.902 -2.711 -1.627
11.25-12.50 Gyr -7.116 -2.659 -1.415