2025am

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Information

Transient

Name: AT2025am
Right ascension: 12h28m48.80s
Declination: 6d48m41.17s
Discovery Date: Jan. 2, 2025, 1:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2025am
Right ascension: 12h28m48.81s
Declination: 6d48m41.98s
Redshift: 0.082906
Photometric Redshift: 0.076
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.09
Cutout download processed 24.07
Global aperture construction processed 0.77
Local aperture photometry processed 8.44
Global aperture photometry processed 8.84
Validate local photometry processed 0.03
Validate global photometry processed 22.7
Host information processed 0.12
Global host SED inference processed 649.62
Local host SED inference processed 808.18
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 12h28m48.80s, 6d48m41.17s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 83.57 0.4 19.095 0.005
PanSTARRS_r 168.17 0.47 18.336 0.003
DES_r 239.6 1.28 17.951 0.006
SDSS_i 330.16 4.79 17.603 0.016
PanSTARRS_i 244.14 0.46 17.931 0.002
PanSTARRS_z 344.58 0.95 17.557 0.003
DES_z 413.33 3.82 17.359 0.010
PanSTARRS_y 351.68 1.64 17.535 0.005

Aperture details

RA, DEC (J2000) = 12h28m48.80s, 6d48m42.17s
semi major axis, semi minor axis (arcsec) = 5.99, 3.66
angle (degrees, anti-clockwise from east) = -154.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 0.15 0.36 25.959 2.577
GALEX_NUV 2.12 0.39 23.084 0.201
SDSS_u 44.25 4.02 19.785 0.099
SDSS_g 232.41 4.23 17.984 0.020
DES_g 238.05 0.71 17.958 0.003
PanSTARRS_g 248.77 1.16 17.911 0.005
SDSS_r 517.92 6.28 17.114 0.013
PanSTARRS_r 508.98 1.37 17.133 0.003
DES_r 553.0 2.0 17.043 0.004
SDSS_i 736.24 7.69 16.732 0.011
PanSTARRS_i 705.39 1.32 16.779 0.002
PanSTARRS_z 915.15 2.98 16.496 0.004
SDSS_z 931.73 14.17 16.477 0.017
DES_z 949.31 5.88 16.456 0.007
PanSTARRS_y 1013.8 5.41 16.385 0.006
2MASS_J 1333.52 200.61 15.193 0.163
2MASS_H 1580.33 273.89 14.536 0.188
2MASS_K 1099.9 329.64 14.459 0.325
WISE_W1 590.02 17.78 14.274 0.033
WISE_W2 333.62 24.17 14.253 0.079
WISE_W3 46.77 110.24 14.551 2.559
WISE_W4 -31.47 499.55
 

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})\, 10.063 10.162 10.280
{\rm log}_{10}({\rm SFR}) -1.668 -0.808 -0.217
{\rm log}_{10}({\rm sSFR}) -11.925 -10.981 -10.310
{\rm stellar\ age} 7.216 8.826 11.978

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.110 -0.722 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 -1.159 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.515 0.820
\delta -0.786 -0.544 -0.170
\tau_1/\tau_2 0.625 1.012 1.425
Q_{PAH} 0.713 2.810 5.413
U_{min} 3.121 9.026 16.159
{\rm log}_{10}(\gamma_e)\, -3.069 -1.787 -0.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.922 -1.214 -0.465
{\rm log}_{10}(\tau_{AGN})\, 0.890 1.340 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.536 -0.721 -0.265
0.03-0.10 Gyr -2.807 -1.010 -0.188
0.10-0.33 Gyr -3.889 -1.274 -0.324
0.33-1.07 Gyr -4.950 -1.504 -0.303
1.07-3.49 Gyr -3.839 -1.300 -0.032
3.49-11.40 Gyr -1.550 0.143 0.393
11.40-12.67 Gyr -0.009 0.835 1.417

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.497 10.615 10.664
{\rm log}_{10}({\rm SFR}) -6.520 -3.029 -1.518
{\rm log}_{10}({\rm sSFR}) -17.284 -13.661 -12.173
{\rm stellar\ age} 7.458 11.335 12.024

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.362 -1.079 -0.860
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.674 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.351 0.473
\delta -0.805 -0.584 -0.404
\tau_1/\tau_2 0.470 0.958 1.437
Q_{PAH} 1.794 3.991 5.901
U_{min} 3.760 11.125 18.832
{\rm log}_{10}(\gamma_e)\, -2.587 -1.189 -0.308

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.180 -2.966 -1.894
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.665 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.637 -3.721 -1.726
0.03-0.10 Gyr -7.326 -3.663 -1.533
0.10-0.33 Gyr -6.510 -3.443 -1.371
0.33-1.07 Gyr -6.110 -3.426 -1.344
1.07-3.49 Gyr -4.247 -2.209 -0.494
3.49-11.40 Gyr -2.183 0.082 0.828
11.40-12.67 Gyr -0.297 1.716 1.815