2025emd

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Information

Transient

Name: AT2025emd
Right ascension: 9h32m39.55s
Declination: -24d51m34.62s
Discovery Date: March 14, 2025, 10:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.057

Host

Name: 2025emd
Right ascension: 9h32m40.22s
Declination: -24d51m31.21s
Redshift: 0.015321
Photometric Redshift: 0.025
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.94
Cutout download processed 3.17
Global aperture construction processed 0.68
Local aperture photometry processed 3.57
Global aperture photometry processed 3.59
Validate local photometry processed 0.02
Validate global photometry processed 9.08
Host information processed 0.09
Global host SED inference processed 381.93
Local host SED inference processed 466.77
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
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) = 9h32m39.55s, -24d51m34.62s
semi major axis, semi minor axis (arcsec) = 6.41, 6.41
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 84.98 6.98 19.077 0.089 AB
GALEX_NUV 137.12 5.03 18.557 0.040 AB
PanSTARRS_g 1079.47 1.98 16.317 0.002 AB
PanSTARRS_r 1719.44 2.09 15.812 0.001 AB
PanSTARRS_i 2122.75 2.24 15.583 0.001 AB
PanSTARRS_z 2478.58 6.33 15.414 0.003 AB
PanSTARRS_y 2873.75 11.4 15.254 0.004 AB
WISE_W1 1306.54 17.07 13.411 0.014 Vega

Aperture details

RA, DEC (J2000) = 9h32m40.11s, -24d51m30.36s
semi major axis, semi minor axis (arcsec) = 23.26, 11.79
angle (degrees, anti-clockwise from east) = -91.62

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 340.65 14.78 17.569 0.047 AB
GALEX_NUV 542.77 10.84 17.063 0.022 AB
PanSTARRS_g 4941.82 5.01 14.665 0.001 AB
PanSTARRS_r 8073.5 5.19 14.132 0.001 AB
PanSTARRS_i 10149.45 5.62 13.884 0.001 AB
PanSTARRS_z 12052.08 16.14 13.697 0.001 AB
PanSTARRS_y 13988.07 28.92 13.536 0.002 AB
WISE_W1 9404.24 58.33 11.268 0.007 Vega
WISE_W2 5976.13 66.83 11.120 0.012 Vega
WISE_W3 30974.47 697.88 7.498 0.024 Vega
WISE_W4 53897.63 6533.28 5.451 0.132 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.224 9.318 9.427
{\rm log}_{10}({\rm SFR}) -0.862 -0.547 -0.253
{\rm log}_{10}({\rm sSFR}) -10.191 -9.865 -9.576
{\rm stellar\ age} 6.898 7.971 9.917

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.298 -0.895 -0.625
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.603 0.089 0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.237 0.395
\delta -0.734 -0.416 -0.147
\tau_1/\tau_2 0.654 1.018 1.363
Q_{PAH} 0.254 0.859 1.750
U_{min} 2.429 7.613 14.857
{\rm log}_{10}(\gamma_e)\, -3.510 -2.758 -1.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.276 -3.133 -2.056
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.483 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.525 -1.130 -0.917
0.03-0.10 Gyr -0.772 -0.420 -0.111
0.10-0.33 Gyr -1.226 -0.748 -0.439
0.33-1.10 Gyr -1.584 -1.082 -0.778
1.10-3.67 Gyr -1.606 -0.952 -0.637
3.67-12.20 Gyr -0.886 -0.600 -0.450
12.20-13.56 Gyr -0.861 -0.342 0.218

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.884 9.990 10.124
{\rm log}_{10}({\rm SFR}) -0.069 0.200 0.451
{\rm log}_{10}({\rm sSFR}) -10.117 -9.793 -9.488
{\rm stellar\ age} 6.103 7.392 8.788

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.827 -0.517 -0.264
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.634 -1.277 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.468 0.657
\delta -0.353 -0.123 0.042
\tau_1/\tau_2 0.755 1.086 1.433
Q_{PAH} 0.679 1.418 2.534
U_{min} 2.731 7.263 13.689
{\rm log}_{10}(\gamma_e)\, -3.429 -2.170 -1.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.310 -2.342 -1.868
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.413 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.335 -0.057 0.158
0.03-0.10 Gyr -0.103 0.277 0.577
0.10-0.33 Gyr -0.470 0.098 0.418
0.33-1.10 Gyr -0.706 -0.185 0.140
1.10-3.67 Gyr -0.537 -0.105 0.126
3.67-12.20 Gyr -0.182 0.058 0.262
12.20-13.56 Gyr -0.299 0.202 0.676