2025agov

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Information

Transient

Name: AT2025agov
Right ascension: 0h22m14.51s
Declination: 29d52m23.69s
Discovery Date: Dec. 8, 2025, 5:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.045

Host

Name:
Right ascension: 0h22m15.01s
Declination: 29d52m23.21s
Redshift: None
Photometric Redshift: 0.052
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 12.22
Transient MWEBV processed 0.04
Host match processed 5.0
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.81
Validate global photometry processed 15.89
Global host SED inference processed 433.74
Local aperture photometry processed 5.68
Validate local photometry processed 0.02
Local host SED inference processed 423.31
 

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) = 0h22m14.51s, 29d52m23.69s
semi major axis, semi minor axis (arcsec) = 1.98, 1.98
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 19.74 1.25 20.662 0.069 AB
DES_g 20.27 0.22 20.633 0.012 AB
PanSTARRS_g 23.03 0.45 20.494 0.021 AB
SDSS_r 30.13 1.71 20.203 0.061 AB
PanSTARRS_r 33.87 0.49 20.076 0.016 AB
DES_r 34.01 0.48 20.071 0.015 AB
PanSTARRS_i 43.04 0.7 19.815 0.018 AB
PanSTARRS_z 46.77 1.76 19.725 0.041 AB
DES_z 46.63 1.79 19.728 0.042 AB
PanSTARRS_y 61.37 3.41 19.430 0.060 AB

Aperture details

RA, DEC (J2000) = 0h22m14.99s, 29d52m23.58s
semi major axis, semi minor axis (arcsec) = 13.59, 10.36
angle (degrees, anti-clockwise from east) = -79.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.28 4.96 19.524 0.096 AB
GALEX_NUV 55.35 3.07 19.542 0.060 AB
SDSS_g 438.6 6.24 17.295 0.015 AB
DES_g 453.45 1.12 17.259 0.003 AB
PanSTARRS_g 433.71 2.68 17.307 0.007 AB
SDSS_r 725.28 9.06 16.749 0.014 AB
PanSTARRS_r 726.32 2.93 16.747 0.004 AB
DES_r 762.62 2.39 16.694 0.003 AB
PanSTARRS_i 916.39 4.12 16.495 0.005 AB
PanSTARRS_z 1031.4 10.48 16.366 0.011 AB
DES_z 1077.74 8.91 16.319 0.009 AB
PanSTARRS_y 1250.0 20.44 16.158 0.018 AB
2MASS_J 1357.72 262.93 15.173 0.210 Vega
2MASS_H 1373.09 414.58 14.688 0.328 Vega
2MASS_K 295.34 496.62 15.886 1.826 Vega
WISE_W1 618.94 19.63 14.222 0.034 Vega
WISE_W2 377.68 26.28 14.118 0.076 Vega
WISE_W3 1299.89 124.66 10.941 0.104 Vega
WISE_W4 1975.05 665.51 9.041 0.366 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.435 8.631 8.770
{\rm log}_{10}({\rm SFR}) -2.005 -1.355 -0.626
{\rm log}_{10}({\rm sSFR}) -10.667 -9.963 -9.158
{\rm stellar\ age} 2.531 5.908 7.554

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.706 -1.229 -0.616
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.441 -0.393 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.659 1.103
\delta -0.471 -0.091 0.213
\tau_1/\tau_2 0.661 1.026 1.365
Q_{PAH} 1.098 2.990 5.292
U_{min} 2.932 7.903 14.718
{\rm log}_{10}(\gamma_e)\, -3.010 -2.001 -0.989

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.949 -0.744 -0.057
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.630 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.037 -1.470 -0.937
0.03-0.10 Gyr -2.208 -1.367 -0.525
0.10-0.33 Gyr -1.992 -1.277 -0.635
0.33-1.08 Gyr -1.939 -1.255 -0.743
1.08-3.57 Gyr -2.086 -1.313 -1.003
3.57-11.76 Gyr -2.410 -1.376 -1.104
11.76-13.06 Gyr -2.556 -1.424 -0.860

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.944 9.997 10.063
{\rm log}_{10}({\rm SFR}) -0.629 -0.457 -0.261
{\rm log}_{10}({\rm sSFR}) -10.624 -10.451 -10.276
{\rm stellar\ age} 6.549 7.344 8.363

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.823 -0.657 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.136 0.287 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.042 0.086 0.159
\delta -0.378 0.056 0.291
\tau_1/\tau_2 0.625 0.945 1.255
Q_{PAH} 0.601 2.664 5.090
U_{min} 2.776 7.933 15.359
{\rm log}_{10}(\gamma_e)\, -1.919 -0.843 -0.271

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.201 -3.085 -2.069
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.663 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.613 -0.460 -0.350
0.03-0.10 Gyr -0.738 -0.455 -0.188
0.10-0.33 Gyr -0.635 -0.347 -0.125
0.33-1.08 Gyr -0.535 -0.254 -0.060
1.08-3.57 Gyr -0.393 -0.053 0.146
3.57-11.76 Gyr -0.010 0.141 0.248
11.76-13.06 Gyr -0.248 0.192 0.630