2025crb

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Information

Transient

Name: AT2025crb
Right ascension: 4h21m51.07s
Declination: -23d24m08.33s
Discovery Date: Feb. 23, 2025, 3:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025crb
Right ascension: 4h21m51.32s
Declination: -23d24m09.15s
Redshift: None
Photometric Redshift: 0.120
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 1.53
Cutout download processed 7.13
Global aperture construction processed 0.58
Local aperture photometry processed 4.73
Global aperture photometry processed 4.69
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.52
Host information processed 0.1
Global host SED inference processed 412.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status blocked 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) = 4h21m51.07s, -23d24m08.33s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 4h21m51.30s, -23d24m08.97s
semi major axis, semi minor axis (arcsec) = 5.82, 2.98
angle (degrees, anti-clockwise from east) = -75.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 59.38 0.3 19.466 0.005 AB
PanSTARRS_g 57.75 0.91 19.496 0.017 AB
PanSTARRS_r 91.52 1.25 18.996 0.015 AB
DES_r 100.67 0.44 18.893 0.005 AB
PanSTARRS_i 122.08 1.22 18.683 0.011 AB
PanSTARRS_z 129.99 2.67 18.615 0.022 AB
DES_z 153.16 1.63 18.437 0.012 AB
PanSTARRS_y 122.35 6.36 18.681 0.056 AB
WISE_W1 107.96 10.95 16.118 0.110 Vega
WISE_W2 87.87 14.88 15.701 0.184 Vega
WISE_W3 339.09 70.38 12.400 0.225 Vega
WISE_W4 340.72 463.23 10.949 1.476 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.550 9.713 9.858
{\rm log}_{10}({\rm SFR}) -1.195 -0.558 -0.048
{\rm log}_{10}({\rm sSFR}) -10.992 -10.288 -9.669
{\rm stellar\ age} 1.905 4.611 6.375

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.019 -0.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.740 -0.632 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.367 0.552
\delta -0.721 -0.309 0.101
\tau_1/\tau_2 0.641 0.968 1.319
Q_{PAH} 1.086 2.599 4.784
U_{min} 2.601 8.076 14.949
{\rm log}_{10}(\gamma_e)\, -2.903 -1.872 -0.880

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.990 -1.474 -0.930
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.347 1.751

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.264 -0.607 -0.193
0.03-0.10 Gyr -1.569 -0.608 0.026
0.10-0.32 Gyr -1.005 -0.100 0.460
0.32-1.05 Gyr -0.523 0.135 0.516
1.05-3.40 Gyr -0.705 -0.039 0.235
3.40-10.99 Gyr -1.616 -0.364 -0.011
10.99-12.22 Gyr -1.932 -0.491 0.130