2025cpf

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Information

Transient

Name: AT2025cpf
Right ascension: 8h54m47.19s
Declination: 54d34m21.78s
Discovery Date: Feb. 22, 2025, 5:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025cpf
Right ascension: 8h54m47.55s
Declination: 54d34m34.09s
Redshift: 0.045608
Photometric Redshift: 0.046
 

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 2.33
Cutout download processed 13.86
Global aperture construction processed 0.56
Local aperture photometry processed 4.55
Global aperture photometry processed 4.95
Validate local photometry processed 0.02
Validate global photometry processed 13.64
Host information processed 0.08
Global host SED inference processed 397.54
Local host SED inference processed 480.65
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 8h54m47.19s, 54d34m21.78s
semi major axis, semi minor axis (arcsec) = 2.23, 2.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.4 1.91 21.884 0.324 AB
SDSS_g 13.06 1.17 21.110 0.098 AB
PanSTARRS_g 13.01 0.58 21.114 0.049 AB
SDSS_r 26.57 1.75 20.339 0.071 AB
PanSTARRS_r 20.89 0.72 20.600 0.037 AB
SDSS_i 32.24 2.25 20.129 0.076 AB
PanSTARRS_i 28.12 0.56 20.278 0.022 AB
PanSTARRS_z 32.44 1.73 20.122 0.058 AB
SDSS_z 34.7 6.27 20.049 0.196 AB
PanSTARRS_y 49.55 4.46 19.662 0.098 AB

Aperture details

RA, DEC (J2000) = 8h54m47.47s, 54d34m33.07s
semi major axis, semi minor axis (arcsec) = 24.29, 11.57
angle (degrees, anti-clockwise from east) = -139.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 73.74 5.32 19.231 0.078 AB
GALEX_NUV 101.68 1.12 18.882 0.012 AB
SDSS_g 1746.41 12.11 15.795 0.008 AB
PanSTARRS_g 1850.98 4.46 15.731 0.003 AB
PanSTARRS_r 3428.43 5.38 15.062 0.002 AB
SDSS_i 4993.42 22.37 14.654 0.005 AB
PanSTARRS_i 4875.68 4.23 14.680 0.001 AB
PanSTARRS_z 6154.26 12.83 14.427 0.002 AB
SDSS_z 6594.56 50.18 14.352 0.008 AB
2MASS_H 11977.84 642.37 12.336 0.058 Vega
WISE_W1 5731.2 56.25 11.805 0.011 Vega
WISE_W2 3698.45 67.29 11.641 0.020 Vega
WISE_W3 13982.32 226.94 8.362 0.018 Vega
WISE_W4 25816.25 1861.17 6.250 0.078 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})\, 8.171 8.418 8.577
{\rm log}_{10}({\rm SFR}) -1.915 -1.146 -0.598
{\rm log}_{10}({\rm sSFR}) -10.366 -9.639 -8.886
{\rm stellar\ age} 1.673 5.488 7.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.493 -0.701 -0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.958 0.103 0.362

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.484 1.065 1.553
\delta -0.280 0.019 0.257
\tau_1/\tau_2 0.720 1.093 1.463
Q_{PAH} 0.824 2.749 5.030
U_{min} 3.168 8.367 15.411
{\rm log}_{10}(\gamma_e)\, -2.948 -1.874 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.427 -1.098 -0.062
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.477 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.397 -1.364 -0.854
0.03-0.10 Gyr -2.092 -1.165 -0.504
0.10-0.33 Gyr -2.163 -1.286 -0.669
0.33-1.09 Gyr -2.578 -1.486 -0.969
1.09-3.59 Gyr -2.748 -1.585 -1.244
3.59-11.83 Gyr -3.266 -1.681 -1.344
11.83-13.15 Gyr -3.222 -1.755 -1.124

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.827 10.880 10.941
{\rm log}_{10}({\rm SFR}) -0.167 0.104 0.350
{\rm log}_{10}({\rm sSFR}) -11.057 -10.794 -10.536
{\rm stellar\ age} 7.528 8.191 10.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.770 -0.487 -0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.526 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.383 0.510 0.687
\delta -0.024 0.166 0.301
\tau_1/\tau_2 0.588 0.968 1.357
Q_{PAH} 0.999 2.105 3.645
U_{min} 2.459 7.346 15.027
{\rm log}_{10}(\gamma_e)\, -2.746 -1.607 -1.023

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.188 -1.702 -1.282
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.601 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.236 0.149 0.423
0.03-0.10 Gyr -0.730 0.026 0.405
0.10-0.33 Gyr -0.995 -0.117 0.316
0.33-1.09 Gyr -0.953 -0.103 0.268
1.09-3.59 Gyr -0.614 0.278 0.700
3.59-11.83 Gyr 0.779 1.058 1.154
11.83-13.15 Gyr 0.642 1.218 1.823