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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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
Processing status completed N/A N/A
 

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

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

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