2025aest

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Information

Transient

Name: AT2025aest
Right ascension: 22h25m37.13s
Declination: 10d42m23.60s
Discovery Date: Nov. 24, 2025, 2:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.095

Host

Name:
Right ascension: 22h25m37.14s
Declination: 10d42m24.54s
Redshift: None
Photometric Redshift: 0.048
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.38
Transient MWEBV processed 0.04
Host match processed 5.21
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.99
Validate global photometry processed 17.33
Global host SED inference processed 380.01
Local aperture photometry processed 6.96
Validate local photometry processed 0.03
Local host SED inference processed 494.62
 

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) = 22h25m37.13s, 10d42m23.60s
semi major axis, semi minor axis (arcsec) = 2.14, 2.14
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 95.76 3.08 18.947 0.035 AB
SDSS_g 255.55 4.19 17.881 0.018 AB
DES_g 281.33 0.94 17.777 0.004 AB
PanSTARRS_g 267.07 0.6 17.833 0.002 AB
SDSS_r 395.4 5.28 17.407 0.014 AB
PanSTARRS_r 400.97 0.74 17.392 0.002 AB
DES_r 441.05 1.47 17.289 0.004 AB
SDSS_i 506.84 6.09 17.138 0.013 AB
PanSTARRS_i 514.05 0.76 17.122 0.002 AB
PanSTARRS_z 566.09 1.68 17.018 0.003 AB
SDSS_z 603.19 9.6 16.949 0.017 AB
DES_z 666.9 5.61 16.840 0.009 AB
PanSTARRS_y 649.92 3.94 16.868 0.007 AB

Aperture details

RA, DEC (J2000) = 22h25m37.14s, 10d42m24.70s
semi major axis, semi minor axis (arcsec) = 7.61, 6.79
angle (degrees, anti-clockwise from east) = -58.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.82 3.97 19.873 0.105 AB
GALEX_NUV 75.85 1.75 19.200 0.025 AB
SDSS_u 197.86 7.2 18.159 0.040 AB
SDSS_g 687.37 7.09 16.807 0.011 AB
DES_g 735.33 1.57 16.734 0.002 AB
PanSTARRS_g 730.94 1.79 16.740 0.003 AB
SDSS_r 1081.9 9.32 16.315 0.009 AB
PanSTARRS_r 1133.29 2.2 16.264 0.002 AB
DES_r 1207.45 2.48 16.195 0.002 AB
SDSS_i 1400.48 11.33 16.034 0.009 AB
PanSTARRS_i 1446.81 2.37 15.999 0.002 AB
PanSTARRS_z 1617.21 5.35 15.878 0.004 AB
SDSS_z 1703.23 26.51 15.822 0.017 AB
DES_z 1756.57 9.35 15.788 0.006 AB
PanSTARRS_y 1930.34 13.08 15.686 0.007 AB
2MASS_H 2755.32 309.27 13.932 0.122 Vega
WISE_W1 1205.26 26.68 13.498 0.024 Vega
WISE_W2 840.56 30.63 13.250 0.040 Vega
WISE_W3 3840.24 177.17 9.765 0.050 Vega
WISE_W4 6299.01 1335.09 7.782 0.230 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})\, 9.356 9.567 9.735
{\rm log}_{10}({\rm SFR}) -0.494 0.105 0.676
{\rm log}_{10}({\rm sSFR}) -10.126 -9.515 -8.771
{\rm stellar\ age} 2.538 5.782 7.478

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.645 -1.001 -0.388
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.677 -0.073 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.426 0.822
\delta -0.718 -0.250 0.127
\tau_1/\tau_2 0.717 1.092 1.479
Q_{PAH} 0.383 1.773 4.167
U_{min} 2.808 8.247 15.669
{\rm log}_{10}(\gamma_e)\, -3.185 -1.820 -0.777

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.130 -2.361 -0.800
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.556 2.006

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.627 -0.372 -0.057
0.03-0.10 Gyr -0.502 0.212 0.818
0.10-0.33 Gyr -0.836 -0.142 0.362
0.33-1.09 Gyr -1.374 -0.392 0.010
1.09-3.58 Gyr -1.278 -0.392 -0.065
3.58-11.81 Gyr -1.573 -0.489 -0.161
11.81-13.12 Gyr -1.673 -0.524 0.088

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.920 10.002 10.079
{\rm log}_{10}({\rm SFR}) -0.099 0.115 0.311
{\rm log}_{10}({\rm sSFR}) -10.135 -9.895 -9.673
{\rm stellar\ age} 4.185 5.685 6.832

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.845 -0.559 -0.356
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.113 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.299 0.473
\delta -0.543 -0.232 0.018
\tau_1/\tau_2 0.852 1.165 1.486
Q_{PAH} 0.538 1.209 2.165
U_{min} 2.553 7.125 13.388
{\rm log}_{10}(\gamma_e)\, -2.876 -2.146 -1.562

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.406 -2.259 -1.728
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.450 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.016 0.130 0.269
0.03-0.10 Gyr -0.216 0.103 0.365
0.10-0.33 Gyr 0.089 0.347 0.584
0.33-1.09 Gyr 0.115 0.366 0.578
1.09-3.58 Gyr -0.033 0.191 0.377
3.58-11.81 Gyr -0.319 -0.005 0.176
11.81-13.12 Gyr -0.592 -0.046 0.379