2025jss

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Information

Transient

Name: AT2025jss
Right ascension: 10h51m41.60s
Declination: -17d05m20.72s
Discovery Date: May 4, 2025, 8:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025jss
Right ascension: 10h51m37.39s
Declination: -17d07m28.92s
Redshift: 0.018266
Photometric Redshift: 0.025
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.6
Transient MWEBV processed 0.1
Host match processed 1.07
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.72
Global aperture photometry processed 4.4
Validate global photometry processed 11.94
Global host SED inference processed 452.31
Local aperture photometry processed 4.49
Validate local photometry processed 0.02
Local host SED inference processed 463.47
 

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) = 10h51m41.60s, -17d05m20.72s
semi major axis, semi minor axis (arcsec) = 5.39, 5.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.83 0.56 22.441 0.160 AB
GALEX_NUV 5.1 0.46 22.130 0.098 AB
PanSTARRS_g 32.02 1.33 20.136 0.045 AB
PanSTARRS_r 42.68 2.06 19.824 0.052 AB
PanSTARRS_i 52.43 2.72 19.601 0.056 AB
PanSTARRS_z 53.24 3.86 19.584 0.079 AB
PanSTARRS_y 64.91 8.76 19.369 0.147 AB
2MASS_J -72.11 119.58 Vega
2MASS_H -69.12 175.49 Vega
2MASS_K 391.77 229.64 15.580 0.636 Vega

Aperture details

RA, DEC (J2000) = 10h51m37.46s, -17d07m29.00s
semi major axis, semi minor axis (arcsec) = 14.05, 7.46
angle (degrees, anti-clockwise from east) = -24.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.48 1.5 22.271 0.364 AB
GALEX_NUV 18.2 1.61 20.750 0.096 AB
PanSTARRS_g 1998.55 2.95 15.648 0.002 AB
PanSTARRS_r 4263.38 5.11 14.826 0.001 AB
PanSTARRS_z 8632.01 8.94 14.060 0.001 AB
PanSTARRS_y 10827.53 18.21 13.814 0.002 AB
2MASS_J 14278.87 239.39 12.618 0.018 Vega
2MASS_H 18275.94 347.85 11.878 0.021 Vega
2MASS_K 15474.89 454.25 11.588 0.032 Vega
WISE_W1 8410.9 71.75 11.389 0.009 Vega
WISE_W2 6193.53 70.67 11.081 0.012 Vega
WISE_W4 8226.22 1039.0 7.492 0.137 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})\, 7.474 7.758 7.911
{\rm log}_{10}({\rm SFR}) -2.243 -1.700 -1.245
{\rm log}_{10}({\rm sSFR}) -10.028 -9.483 -8.853
{\rm stellar\ age} 1.089 5.754 7.643

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.706 -1.141 -0.458
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.542 -0.907 -0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.812 1.157
\delta -0.058 0.170 0.312
\tau_1/\tau_2 0.640 0.989 1.332
Q_{PAH} 0.625 2.192 4.755
U_{min} 2.719 8.065 15.515
{\rm log}_{10}(\gamma_e)\, -3.022 -1.927 -0.895

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.622 -1.504 -0.382
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.429 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.857 -2.019 -1.583
0.03-0.10 Gyr -2.244 -1.637 -1.143
0.10-0.33 Gyr -2.284 -1.767 -1.287
0.33-1.10 Gyr -2.925 -2.174 -1.742
1.10-3.66 Gyr -3.862 -2.289 -1.962
3.66-12.16 Gyr -4.201 -2.314 -2.002
12.16-13.51 Gyr -4.205 -2.374 -1.754

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.168 10.251 10.393
{\rm log}_{10}({\rm SFR}) -1.824 -1.214 -0.372
{\rm log}_{10}({\rm sSFR}) -12.155 -11.497 -10.568
{\rm stellar\ age} 7.552 8.474 12.628

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.289 -0.066 0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.571 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.433 0.653
\delta -0.939 -0.764 -0.263
\tau_1/\tau_2 0.459 0.838 1.209
Q_{PAH} 0.169 0.614 1.873
U_{min} 2.308 6.105 12.758
{\rm log}_{10}(\gamma_e)\, -3.658 -3.020 -2.173

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.566 -1.398 -1.280
{\rm log}_{10}(\tau_{AGN})\, 0.915 1.110 1.323

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.938 -1.117 -0.249
0.03-0.10 Gyr -2.088 -1.285 -0.415
0.10-0.33 Gyr -2.340 -1.279 -0.405
0.33-1.10 Gyr -2.380 -1.031 -0.311
1.10-3.66 Gyr -1.972 -0.350 0.135
3.66-12.16 Gyr -0.820 0.327 0.476
12.16-13.51 Gyr 0.084 0.633 1.491