2025abaa

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Information

Transient

Name: AT2025abaa
Right ascension: 10h38m41.74s
Declination: 16d32m27.66s
Discovery Date: Oct. 18, 2025, 11:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name:
Right ascension: 10h38m41.72s
Declination: 16d32m28.40s
Redshift: 0.083911
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.33
Transient MWEBV processed 0.04
Host match processed 5.49
Host information processed 0.05
Host MWEBV processed 0.04
Global aperture construction processed 0.24
Global aperture photometry processed 3.16
Validate global photometry processed 5.17
Global host SED inference processed 425.55
Local aperture photometry processed 3.12
Validate local photometry processed 0.02
Local host SED inference processed 467.57
 

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) = 10h38m41.74s, 16d32m27.66s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 98.12 0.46 18.921 0.005 AB
DES_r 172.12 1.04 18.310 0.007 AB
SDSS_i 215.16 3.96 18.068 0.020 AB
DES_z 237.73 2.91 17.960 0.013 AB

Aperture details

RA, DEC (J2000) = 10h38m41.72s, 16d32m28.39s
semi major axis, semi minor axis (arcsec) = 4.6, 3.74
angle (degrees, anti-clockwise from east) = 49.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.15 3.56 20.489 0.167 AB
GALEX_NUV 48.54 3.01 19.685 0.067 AB
SDSS_u 104.38 4.35 18.853 0.045 AB
SDSS_g 238.27 4.29 17.957 0.020 AB
DES_g 253.66 0.78 17.889 0.003 AB
SDSS_r 350.13 5.35 17.539 0.017 AB
DES_r 413.03 1.69 17.360 0.004 AB
SDSS_i 503.68 6.83 17.145 0.015 AB
SDSS_z 531.42 13.6 17.086 0.028 AB
DES_z 561.81 4.62 17.026 0.009 AB
2MASS_J 628.89 107.84 16.009 0.186 Vega
2MASS_H 686.0 163.23 15.442 0.258 Vega
2MASS_K 975.06 162.81 14.590 0.181 Vega
WISE_W1 367.93 11.88 14.787 0.035 Vega
WISE_W2 258.13 18.89 14.531 0.079 Vega
WISE_W3 1415.75 110.35 10.849 0.085 Vega
WISE_W4 1407.07 464.29 9.409 0.358 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})\, 9.615 9.780 9.900
{\rm log}_{10}({\rm SFR}) -0.887 -0.296 0.209
{\rm log}_{10}({\rm sSFR}) -10.704 -10.067 -9.473
{\rm stellar\ age} 4.164 6.712 8.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.714 -1.217 -0.649
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.425 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.454 0.836
\delta -0.599 -0.137 0.216
\tau_1/\tau_2 0.700 1.073 1.439
Q_{PAH} 0.800 2.688 4.968
U_{min} 2.692 7.975 14.963
{\rm log}_{10}(\gamma_e)\, -2.981 -1.625 -0.593

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.515 -1.460 -0.550
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.470 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.991 -0.470 -0.058
0.03-0.10 Gyr -1.110 -0.274 0.320
0.10-0.33 Gyr -0.968 -0.212 0.339
0.33-1.07 Gyr -1.038 -0.322 0.162
1.07-3.49 Gyr -1.043 -0.282 0.029
3.49-11.39 Gyr -0.746 -0.162 0.067
11.39-12.65 Gyr -0.834 -0.074 0.491

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.880 9.985 10.101
{\rm log}_{10}({\rm SFR}) 0.392 0.648 0.899
{\rm log}_{10}({\rm sSFR}) -9.600 -9.348 -9.049
{\rm stellar\ age} 5.335 6.629 8.111

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.805 -0.400 -0.171
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.102 0.221 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.206 0.370
\delta -0.892 -0.640 -0.312
\tau_1/\tau_2 0.720 1.092 1.446
Q_{PAH} 0.650 1.812 3.532
U_{min} 2.242 6.926 14.082
{\rm log}_{10}(\gamma_e)\, -3.326 -2.194 -1.451

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.827 -2.377 -1.682
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.418 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.265 0.035 0.222
0.03-0.10 Gyr 0.490 0.781 1.045
0.10-0.33 Gyr -0.359 0.280 0.592
0.33-1.07 Gyr -0.836 -0.172 0.153
1.07-3.49 Gyr -0.601 -0.094 0.155
3.49-11.39 Gyr -0.253 0.048 0.221
11.39-12.65 Gyr -0.384 0.163 0.724