2025kb

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Information

Transient

Name: AT2025kb
Right ascension: 7h10m55.40s
Declination: 61d07m46.61s
Discovery Date: Jan. 6, 2025, 8:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2025kb
Right ascension: 7h10m55.93s
Declination: 61d07m44.94s
Redshift: 0.048453
Photometric Redshift: 0.039
 

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 2.22
Cutout download processed 3.52
Global aperture construction processed 0.61
Local aperture photometry processed 3.32
Global aperture photometry processed 3.68
Validate local photometry processed 0.02
Validate global photometry processed 10.01
Host information processed 0.08
Global host SED inference processed 374.03
Local host SED inference processed 460.3
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
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) = 7h10m55.40s, 61d07m46.61s
semi major axis, semi minor axis (arcsec) = 2.11, 2.11
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 80.15 0.61 19.140 0.008 AB
PanSTARRS_r 141.72 0.85 18.521 0.007 AB
PanSTARRS_i 197.92 0.74 18.159 0.004 AB
PanSTARRS_z 243.05 1.7 17.936 0.008 AB
PanSTARRS_y 309.57 4.24 17.673 0.015 AB

Aperture details

RA, DEC (J2000) = 7h10m56.04s, 61d07m45.39s
semi major axis, semi minor axis (arcsec) = 14.84, 7.98
angle (degrees, anti-clockwise from east) = -118.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 47.87 6.78 19.700 0.154 AB
GALEX_NUV 74.47 5.82 19.220 0.085 AB
PanSTARRS_g 1018.16 3.05 16.380 0.003 AB
PanSTARRS_r 1892.7 4.24 15.707 0.002 AB
PanSTARRS_i 2584.76 3.72 15.369 0.002 AB
PanSTARRS_z 3213.93 8.5 15.132 0.003 AB
PanSTARRS_y 4056.06 21.27 14.880 0.006 AB
2MASS_J 4887.09 281.15 13.782 0.062 Vega
2MASS_H 6264.49 404.93 13.040 0.070 Vega
2MASS_K 5655.9 475.48 12.681 0.091 Vega
WISE_W1 3022.35 34.24 12.500 0.012 Vega
WISE_W2 1850.93 38.59 12.393 0.023 Vega
WISE_W3 7094.58 149.04 9.099 0.023 Vega
WISE_W4 6618.6 1027.33 7.728 0.169 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})\, 9.200 9.398 9.532
{\rm log}_{10}({\rm SFR}) -1.389 -0.652 -0.070
{\rm log}_{10}({\rm sSFR}) -10.887 -10.078 -9.358
{\rm stellar\ age} 3.461 6.585 8.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.109 -0.445 -0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.301 -0.247 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.816 1.252
\delta -0.548 -0.217 0.167
\tau_1/\tau_2 0.680 1.056 1.415
Q_{PAH} 0.582 2.148 4.734
U_{min} 2.915 8.298 15.705
{\rm log}_{10}(\gamma_e)\, -3.340 -1.744 -0.530

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.877 -1.664 -0.527
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.488 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.618 -0.881 -0.378
0.03-0.10 Gyr -1.612 -0.678 0.018
0.10-0.33 Gyr -1.504 -0.635 -0.016
0.33-1.09 Gyr -1.629 -0.678 -0.179
1.09-3.58 Gyr -1.476 -0.629 -0.316
3.58-11.80 Gyr -1.544 -0.596 -0.339
11.80-13.11 Gyr -1.440 -0.564 0.090

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.527 10.582 10.637
{\rm log}_{10}({\rm SFR}) 0.033 0.262 0.524
{\rm log}_{10}({\rm sSFR}) -10.563 -10.319 -10.025
{\rm stellar\ age} 7.067 7.780 9.255

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.414 -0.213 -0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.471 0.118 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.373 0.509
\delta -0.467 -0.204 0.004
\tau_1/\tau_2 0.644 0.985 1.334
Q_{PAH} 1.152 2.323 4.028
U_{min} 2.691 7.537 14.435
{\rm log}_{10}(\gamma_e)\, -2.901 -2.058 -1.343

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.315 -3.332 -2.317
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.554 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.247 0.209 0.430
0.03-0.10 Gyr -0.108 0.266 0.632
0.10-0.33 Gyr -0.238 0.158 0.498
0.33-1.09 Gyr -0.283 0.107 0.362
1.09-3.58 Gyr -0.163 0.315 0.582
3.58-11.80 Gyr 0.530 0.725 0.824
11.80-13.11 Gyr 0.444 0.878 1.376