2025ja

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Information

Transient

Name: AT2025ja
Right ascension: 22h16m54.52s
Declination: 3d29m40.42s
Discovery Date: Jan. 7, 2025, 2:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.066

Host

Name: 2025ja
Right ascension: 22h16m54.45s
Declination: 3d29m28.48s
Redshift: 0.014123
Photometric Redshift: 0.036
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.89
Cutout download processed 18.79
Global aperture construction processed 0.63
Local aperture photometry processed 6.07
Global aperture photometry processed 6.11
Validate local photometry processed 0.02
Validate global photometry processed 17.94
Host information processed 0.08
Global host SED inference processed 634.1
Local host SED inference processed 503.37
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 22h16m54.52s, 3d29m40.42s
semi major axis, semi minor axis (arcsec) = 6.94, 6.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 28.67 4.45 20.257 0.168
GALEX_NUV 28.51 2.65 20.262 0.101
SDSS_u 57.12 8.1 19.508 0.154
SDSS_g 104.28 3.37 18.855 0.035
DES_g 95.09 0.51 18.955 0.006
PanSTARRS_g 95.28 1.29 18.952 0.015
SDSS_r 108.26 4.59 18.814 0.046
PanSTARRS_r 115.85 1.65 18.740 0.015
DES_r 114.0 1.21 18.758 0.012
SDSS_i 140.51 6.66 18.531 0.051
PanSTARRS_i 122.41 1.48 18.680 0.013
PanSTARRS_z 132.16 4.83 18.597 0.040
SDSS_z 283.99 20.67 17.767 0.079
DES_z 127.76 2.56 18.634 0.022
PanSTARRS_y 170.01 12.23 18.324 0.078
2MASS_J -212.63 177.65
2MASS_H -182.06 306.55
2MASS_K -116.15 295.57
WISE_W1 25.88 9.28 17.668 0.389
WISE_W2 18.68 11.12 17.382 0.646
WISE_W3 -62.68 55.77

Aperture details

RA, DEC (J2000) = 22h16m54.41s, 3d29m29.71s
semi major axis, semi minor axis (arcsec) = 28.51, 7.93
angle (degrees, anti-clockwise from east) = -150.33

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 145.24 10.01 18.495 0.075
GALEX_NUV 123.19 6.19 18.674 0.055
SDSS_u 360.88 17.99 17.507 0.054
SDSS_g 545.81 7.56 17.057 0.015
PanSTARRS_g 500.22 2.78 17.152 0.006
SDSS_r 650.49 10.32 16.867 0.017
PanSTARRS_r 653.43 3.55 16.862 0.006
SDSS_i 777.14 14.68 16.674 0.021
PanSTARRS_i 700.76 3.17 16.786 0.005
PanSTARRS_z 735.13 10.13 16.734 0.015
SDSS_z 1278.86 44.69 16.133 0.038
DES_z 602.43 5.5 16.950 0.010
PanSTARRS_y 896.38 26.09 16.519 0.032
2MASS_J 390.35 433.54 16.526 1.206
2MASS_H 1777.04 742.76 14.408 0.454
2MASS_K 1035.13 721.08 14.525 0.756
WISE_W2 515.64 42.27 13.780 0.089
 

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})\, 7.239 7.569 7.788
{\rm log}_{10}({\rm SFR}) -1.617 -0.876 -0.406
{\rm log}_{10}({\rm sSFR}) -9.326 -8.215 -7.913
{\rm stellar\ age} 0.067 0.363 5.155

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.689 -1.322 -0.779
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.653 0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.746 1.200
\delta -0.145 0.155 0.312
\tau_1/\tau_2 0.545 1.080 1.562
Q_{PAH} 0.793 2.809 5.195
U_{min} 3.789 10.503 18.798
{\rm log}_{10}(\gamma_e)\, -3.051 -1.783 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.231 -0.822 -0.074
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.526 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.134 -2.656 -1.837
0.03-0.10 Gyr -1.472 -0.720 -0.246
0.10-0.33 Gyr -4.189 -2.044 -0.937
0.33-1.10 Gyr -6.498 -3.929 -1.994
1.10-3.63 Gyr -8.247 -4.837 -2.371
3.63-12.03 Gyr -9.081 -5.381 -2.631
12.03-13.37 Gyr -9.639 -5.185 -2.334

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.039 8.433 8.627
{\rm log}_{10}({\rm SFR}) -0.657 -0.283 0.073
{\rm log}_{10}({\rm sSFR}) -9.112 -8.672 -8.073
{\rm stellar\ age} 0.578 4.751 7.454

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.820 -1.469 -0.884
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.530 0.290 0.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.358 0.645
\delta -0.573 -0.222 0.004
\tau_1/\tau_2 0.415 0.899 1.392
Q_{PAH} 0.724 2.021 3.893
U_{min} 3.183 9.055 16.534
{\rm log}_{10}(\gamma_e)\, -3.370 -2.239 -1.138

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.240 -1.888 -1.308
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.386 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.157 -1.884 -1.260
0.03-0.10 Gyr -0.507 -0.130 0.236
0.10-0.33 Gyr -3.653 -1.449 -0.572
0.33-1.10 Gyr -4.826 -2.099 -1.259
1.10-3.63 Gyr -4.940 -1.983 -1.301
3.63-12.03 Gyr -4.543 -1.991 -1.351
12.03-13.37 Gyr -4.617 -1.896 -0.946