2025kld

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Information

Transient

Name: AT2025kld
Right ascension: 15h23m47.10s
Declination: 17d12m20.34s
Discovery Date: May 15, 2025, 8:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025kld
Right ascension: 15h23m47.41s
Declination: 17d12m16.73s
Redshift: 0.083112
Photometric Redshift: 0.072
 

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 2.56
Cutout download processed 3.94
Global aperture construction processed 0.65
Local aperture photometry processed 4.21
Global aperture photometry processed 3.97
Validate local photometry processed 0.02
Validate global photometry processed 11.3
Host information processed 0.08
Global host SED inference processed 457.41
Local host SED inference processed 459.0
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 15h23m47.10s, 17d12m20.34s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 19.77 0.34 20.660 0.019 AB
PanSTARRS_i 29.33 0.36 20.232 0.013 AB
PanSTARRS_z 33.97 0.86 20.072 0.027 AB
PanSTARRS_y 49.38 2.12 19.666 0.047 AB

Aperture details

RA, DEC (J2000) = 15h23m47.41s, 17d12m16.90s
semi major axis, semi minor axis (arcsec) = 10.42, 9.8
angle (degrees, anti-clockwise from east) = -149.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.81 3.56 21.131 0.301 AB
GALEX_NUV 30.4 4.01 20.193 0.143 AB
PanSTARRS_g 971.41 2.61 16.431 0.003 AB
PanSTARRS_r 2043.9 2.71 15.624 0.001 AB
PanSTARRS_i 3063.19 2.89 15.185 0.001 AB
PanSTARRS_z 3878.11 6.85 14.928 0.002 AB
PanSTARRS_y 4882.46 16.99 14.678 0.004 AB
2MASS_J 5993.36 230.81 13.561 0.042 Vega
2MASS_H 6978.56 368.03 12.923 0.057 Vega
2MASS_K 7219.87 407.34 12.416 0.061 Vega
WISE_W1 3072.76 31.99 12.482 0.011 Vega
WISE_W2 1888.19 37.75 12.371 0.022 Vega
WISE_W3 2112.04 75.78 10.414 0.039 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})\, 8.998 9.163 9.294
{\rm log}_{10}({\rm SFR}) -1.593 -1.093 -0.477
{\rm log}_{10}({\rm sSFR}) -10.762 -10.279 -9.637
{\rm stellar\ age} 4.194 6.665 8.377

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.177 -0.387 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.991 -0.239 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.397 0.859 1.497
\delta -0.316 0.053 0.296
\tau_1/\tau_2 0.662 1.034 1.388
Q_{PAH} 0.711 2.252 4.663
U_{min} 3.246 8.021 14.806
{\rm log}_{10}(\gamma_e)\, -2.601 -1.422 -0.437

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.750 -0.474 0.122
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.478 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.632 -1.100 -0.596
0.03-0.10 Gyr -1.923 -1.154 -0.455
0.10-0.33 Gyr -2.049 -1.210 -0.551
0.33-1.07 Gyr -2.061 -1.066 -0.477
1.07-3.49 Gyr -1.966 -0.889 -0.595
3.49-11.40 Gyr -1.467 -0.784 -0.549
11.40-12.66 Gyr -1.581 -0.774 -0.119

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.143 11.183 11.267
{\rm log}_{10}({\rm SFR}) -0.062 0.326 0.757
{\rm log}_{10}({\rm sSFR}) -11.223 -10.849 -10.455
{\rm stellar\ age} 7.593 8.625 11.500

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.452 -0.353 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.139 -0.033 0.348

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.255 0.349
\delta -0.938 -0.800 -0.588
\tau_1/\tau_2 0.705 1.106 1.518
Q_{PAH} 0.261 0.770 1.682
U_{min} 2.294 7.199 14.656
{\rm log}_{10}(\gamma_e)\, -2.939 -1.829 -1.123

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.511 -3.684 -2.680
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.579 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.632 0.017 0.295
0.03-0.10 Gyr -0.104 0.399 0.892
0.10-0.33 Gyr -0.370 0.234 0.650
0.33-1.07 Gyr -0.815 -0.013 0.432
1.07-3.49 Gyr -0.867 0.096 0.694
3.49-11.40 Gyr 0.470 1.317 1.444
11.40-12.66 Gyr 1.210 1.794 2.372