2025mkg

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Information

Transient

Name: AT2025mkg
Right ascension: 19h57m47.23s
Declination: 19d43m54.70s
Discovery Date: May 28, 2025, 7:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.411

Host

Name: 2025mkg
Right ascension: 19h57m47.46s
Declination: 19d43m51.94s
Redshift: None
Photometric Redshift: 0.048
 

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 11.02
Cutout download processed 4.0
Global aperture construction processed 0.8
Local aperture photometry processed 4.1
Global aperture photometry processed 4.2
Validate local photometry processed 0.02
Validate global photometry processed 12.6
Host information processed 0.09
Global host SED inference processed 715.05
Local host SED inference processed 949.26
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.1
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) = 19h57m47.23s, 19d43m54.70s
semi major axis, semi minor axis (arcsec) = 2.15, 2.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 0.02 0.58 28.029 28.111 AB
PanSTARRS_r -0.92 0.81 AB
PanSTARRS_i -3.86 1.43 AB
PanSTARRS_z 36.23 2.27 20.002 0.068 AB
PanSTARRS_y 16.07 5.95 20.885 0.402 AB

Aperture details

RA, DEC (J2000) = 19h57m47.45s, 19d43m52.02s
semi major axis, semi minor axis (arcsec) = 1.64, 1.63
angle (degrees, anti-clockwise from east) = -14.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 17.21 0.44 20.810 0.028 AB
PanSTARRS_r 33.71 0.59 20.081 0.019 AB
PanSTARRS_i 45.62 0.99 19.752 0.024 AB
PanSTARRS_z 47.14 1.53 19.716 0.035 AB
PanSTARRS_y 49.46 3.89 19.664 0.085 AB
2MASS_J -44.32 91.87 Vega
2MASS_H -53.75 131.04 Vega
2MASS_K 82.11 119.71 17.276 1.583 Vega
WISE_W2 -47.58 52.36 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})\, 8.362 8.787 9.070
{\rm log}_{10}({\rm SFR}) -1.311 -0.800 -0.308
{\rm log}_{10}({\rm sSFR}) -10.189 -9.584 -8.859
{\rm stellar\ age} 3.283 7.099 10.105

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.443 -0.580 0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.368 -0.651 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.562 1.046 1.595
\delta -0.529 -0.069 0.214
\tau_1/\tau_2 0.387 0.857 1.320
Q_{PAH} 0.350 1.407 4.367
U_{min} 2.976 8.044 15.415
{\rm log}_{10}(\gamma_e)\, -3.517 -2.480 -1.091

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.795 -1.473 -0.488
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.343 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.097 -0.590 -0.033
0.03-0.10 Gyr -2.634 -1.263 -0.563
0.10-0.33 Gyr -3.947 -1.911 -1.098
0.33-1.09 Gyr -4.191 -1.905 -1.009
1.09-3.58 Gyr -3.458 -1.610 -1.029
3.58-11.81 Gyr -2.624 -1.311 -0.867
11.81-13.12 Gyr -2.402 -1.168 -0.121

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.418 8.622 8.789
{\rm log}_{10}({\rm SFR}) -1.315 -0.808 -0.071
{\rm log}_{10}({\rm sSFR}) -10.000 -9.419 -8.666
{\rm stellar\ age} 0.768 4.424 7.077

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.855 -1.564 -1.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.855 -1.248 0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.394 0.819
\delta -0.595 -0.112 0.281
\tau_1/\tau_2 0.467 0.880 1.266
Q_{PAH} 1.206 3.091 5.147
U_{min} 3.859 9.708 17.239
{\rm log}_{10}(\gamma_e)\, -2.866 -1.547 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.777 -2.022 -0.884
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.370 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.228 -1.227 -0.804
0.03-0.10 Gyr -1.414 -0.746 0.081
0.10-0.33 Gyr -1.473 -0.757 -0.165
0.33-1.09 Gyr -2.162 -1.115 -0.620
1.09-3.58 Gyr -3.444 -1.479 -1.070
3.58-11.81 Gyr -4.037 -1.696 -1.172
11.81-13.12 Gyr -4.222 -1.622 -0.885