2025jt

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Information

Transient

Name: AT2025jt
Right ascension: 5h57m53.60s
Declination: 45d25m48.56s
Discovery Date: Jan. 4, 2025, 5:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.207

Host

Name: 2025jt
Right ascension: 5h57m53.67s
Declination: 45d25m49.43s
Redshift: None
Photometric Redshift: 0.066
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.1
Cutout download processed 14.68
Global aperture construction processed 1.09
Local aperture photometry processed 4.73
Global aperture photometry processed 4.94
Validate local photometry processed 0.02
Validate global photometry processed 14.79
Host information processed 0.09
Global host SED inference processed 397.38
Local host SED inference processed 469.43
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.27
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) = 5h57m53.60s, 45d25m48.56s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 12.9 2.72 21.124 0.229
SDSS_g 52.72 2.25 19.595 0.046
PanSTARRS_g 56.94 0.43 19.512 0.008
SDSS_r 123.87 3.13 18.668 0.027
PanSTARRS_r 119.57 0.6 18.706 0.005
SDSS_i 205.83 4.02 18.116 0.021
PanSTARRS_i 191.79 0.47 18.193 0.003
PanSTARRS_z 247.25 1.34 17.917 0.006
SDSS_z 255.66 6.58 17.881 0.028
PanSTARRS_y 309.63 2.91 17.673 0.010

Aperture details

RA, DEC (J2000) = 5h57m53.66s, 45d25m49.58s
semi major axis, semi minor axis (arcsec) = 8.24, 6.57
angle (degrees, anti-clockwise from east) = -61.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 85.14 12.65 19.075 0.161
SDSS_g 257.45 7.32 17.873 0.031
PanSTARRS_g 270.21 1.92 17.821 0.008
SDSS_r 497.34 8.17 17.158 0.018
PanSTARRS_r 503.78 2.56 17.144 0.006
SDSS_i 779.28 10.1 16.671 0.014
PanSTARRS_i 759.48 1.97 16.699 0.003
PanSTARRS_z 932.76 5.83 16.476 0.007
SDSS_z 1029.26 25.24 16.369 0.027
PanSTARRS_y 1190.36 12.88 16.211 0.012
2MASS_J 1474.67 172.24 15.083 0.127
2MASS_K 1897.7 289.79 13.867 0.166
WISE_W1 1024.01 34.78 13.675 0.037
WISE_W3 2013.55 133.22 10.466 0.072
 

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})\, 9.684 9.842 9.973
{\rm log}_{10}({\rm SFR}) -1.195 -0.494 0.089
{\rm log}_{10}({\rm sSFR}) -11.007 -10.307 -9.729
{\rm stellar\ age} 5.348 7.376 9.342

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.488 -0.881 -0.364
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 0.005 0.354

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.777 1.111
\delta -0.616 -0.184 0.170
\tau_1/\tau_2 0.663 1.034 1.384
Q_{PAH} 0.543 1.997 4.413
U_{min} 3.060 8.486 16.010
{\rm log}_{10}(\gamma_e)\, -3.172 -1.611 -0.420

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.562 -1.274 -0.458
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.354 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.570 -0.839 -0.448
0.03-0.10 Gyr -1.300 -0.436 0.222
0.10-0.33 Gyr -1.347 -0.446 0.180
0.33-1.08 Gyr -1.634 -0.550 -0.048
1.08-3.53 Gyr -1.567 -0.388 -0.006
3.53-11.59 Gyr -0.732 -0.088 0.124
11.59-12.88 Gyr -0.698 0.056 0.752

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.139 10.246 10.311
{\rm log}_{10}({\rm SFR}) -0.254 0.372 0.901
{\rm log}_{10}({\rm sSFR}) -10.499 -9.875 -9.277
{\rm stellar\ age} 4.774 6.321 7.457

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.339 -0.146 0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.177 0.219 0.402

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.267 0.498
\delta -0.741 -0.410 -0.015
\tau_1/\tau_2 0.599 0.911 1.266
Q_{PAH} 0.689 2.060 4.237
U_{min} 2.368 6.745 13.606
{\rm log}_{10}(\gamma_e)\, -3.193 -2.126 -1.007

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.038 -2.633 -1.636
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.451 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.362 -0.108 0.118
0.03-0.10 Gyr -0.275 0.481 1.045
0.10-0.33 Gyr -0.243 0.243 0.636
0.33-1.08 Gyr -0.244 0.226 0.483
1.08-3.53 Gyr -0.012 0.366 0.642
3.53-11.59 Gyr -0.051 0.298 0.457
11.59-12.88 Gyr -0.353 0.253 0.733