2025bkm

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Information

Transient

Name: AT2025bkm
Right ascension: 1h06m56.17s
Declination: 4d24m19.40s
Discovery Date: Jan. 23, 2025, 2:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025bkm
Right ascension: 1h06m56.21s
Declination: 4d24m18.23s
Redshift: None
Photometric Redshift: 0.104
 

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 2.77
Cutout download processed 14.75
Global aperture construction processed 0.56
Local aperture photometry processed 4.59
Global aperture photometry processed 4.64
Validate local photometry processed 0.02
Validate global photometry processed 13.62
Host information processed 0.08
Global host SED inference processed 505.05
Local host SED inference processed 858.08
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 1h06m56.17s, 4d24m19.40s
semi major axis, semi minor axis (arcsec) = 1.05, 1.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 143.92 1.77 18.505 0.013 AB

Aperture details

RA, DEC (J2000) = 1h06m56.20s, 4d24m18.46s
semi major axis, semi minor axis (arcsec) = 7.85, 5.82
angle (degrees, anti-clockwise from east) = -84.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.77 1.07 20.415 0.047 AB
GALEX_NUV 36.34 0.89 19.999 0.027 AB
SDSS_u 98.35 5.47 18.918 0.060 AB
SDSS_g 273.78 4.75 17.806 0.019 AB
PanSTARRS_g 289.26 1.73 17.747 0.007 AB
SDSS_r 523.8 6.69 17.102 0.014 AB
PanSTARRS_r 499.07 1.69 17.155 0.004 AB
SDSS_i 737.47 8.37 16.731 0.012 AB
PanSTARRS_i 716.11 1.4 16.763 0.002 AB
PanSTARRS_z 897.61 4.51 16.517 0.005 AB
SDSS_z 1093.59 20.29 16.303 0.020 AB
PanSTARRS_y 1045.03 10.82 16.352 0.011 AB
2MASS_J 1369.11 184.51 15.164 0.146 Vega
2MASS_H 980.24 284.46 15.054 0.315 Vega
2MASS_K 1640.42 332.92 14.025 0.220 Vega
WISE_W1 713.91 21.91 14.067 0.033 Vega
WISE_W2 470.75 27.74 13.879 0.064 Vega
WISE_W3 1092.27 146.49 11.130 0.146 Vega
WISE_W4 605.51 646.97 10.325 1.160 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})\, 9.247 9.667 9.885
{\rm log}_{10}({\rm SFR}) -0.570 -0.047 0.575
{\rm log}_{10}({\rm sSFR}) -10.359 -9.629 -8.816
{\rm stellar\ age} 2.313 6.173 8.728

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.111 -0.231 0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.964 -0.544 -0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.341 0.667 1.131
\delta -0.840 -0.478 0.039
\tau_1/\tau_2 0.394 0.838 1.315
Q_{PAH} 0.418 1.665 4.196
U_{min} 3.135 8.140 15.595
{\rm log}_{10}(\gamma_e)\, -3.298 -2.221 -0.801

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.751 -1.166 -0.144
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.511 2.017

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.454 0.136 0.555
0.03-0.10 Gyr -1.660 -0.417 0.567
0.10-0.33 Gyr -2.425 -0.755 0.144
0.33-1.06 Gyr -2.723 -0.618 0.094
1.06-3.43 Gyr -2.675 -0.570 -0.046
3.43-11.17 Gyr -1.911 -0.398 -0.013
11.17-12.41 Gyr -1.747 -0.308 0.585

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.632 10.686 10.769
{\rm log}_{10}({\rm SFR}) 0.635 0.902 1.287
{\rm log}_{10}({\rm sSFR}) -10.070 -9.786 -9.402
{\rm stellar\ age} 7.186 8.502 11.391

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.556 -0.324 -0.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -0.229 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.243 0.400
\delta -0.852 -0.585 -0.308
\tau_1/\tau_2 0.522 0.975 1.436
Q_{PAH} 0.463 1.628 3.468
U_{min} 2.593 7.816 15.607
{\rm log}_{10}(\gamma_e)\, -3.123 -2.043 -1.181

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.327 -3.254 -2.264
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.574 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.751 -0.219 0.184
0.03-0.10 Gyr 0.774 1.056 1.448
0.10-0.33 Gyr -2.432 -0.513 0.283
0.33-1.06 Gyr -3.833 -0.654 0.052
1.06-3.43 Gyr -2.756 -0.470 0.310
3.43-11.17 Gyr -0.532 0.765 0.932
11.17-12.41 Gyr 0.416 1.360 1.891