2025imv

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Information

Transient

Name: AT2025imv
Right ascension: 21h43m02.49s
Declination: -21d27m53.96s
Discovery Date: April 26, 2025, 2:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2025imv
Right ascension: 21h43m03.56s
Declination: -21d27m44.43s
Redshift: 0.087676
Photometric Redshift: 0.082
 

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 2.01
Cutout download processed 4.04
Global aperture construction processed 0.75
Local aperture photometry processed 4.19
Global aperture photometry processed 4.37
Validate local photometry processed 0.02
Validate global photometry processed 12.59
Host information processed 0.1
Global host SED inference processed 397.87
Local host SED inference processed 523.51
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) = 21h43m02.49s, -21d27m53.96s
semi major axis, semi minor axis (arcsec) = 1.22, 1.22
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 1.38 0.37 23.549 0.294 AB
PanSTARRS_i 0.83 0.3 24.101 0.387 AB
PanSTARRS_z -0.12 1.1 AB
PanSTARRS_y 1.36 2.3 23.569 1.841 AB

Aperture details

RA, DEC (J2000) = 21h43m03.61s, -21d27m44.04s
semi major axis, semi minor axis (arcsec) = 16.61, 7.99
angle (degrees, anti-clockwise from east) = -119.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.51 3.78 20.341 0.155 AB
GALEX_NUV 51.72 3.48 19.616 0.073 AB
PanSTARRS_g 657.41 2.85 16.855 0.005 AB
PanSTARRS_z 1927.05 10.27 15.688 0.006 AB
PanSTARRS_y 2197.7 21.02 15.545 0.010 AB
2MASS_J 3052.7 266.29 14.293 0.095 Vega
2MASS_H 3342.66 398.56 13.722 0.129 Vega
2MASS_K 3059.66 471.9 13.348 0.167 Vega
WISE_W1 1598.08 29.96 13.192 0.020 Vega
WISE_W2 1129.19 37.56 12.929 0.036 Vega
WISE_W3 4097.67 153.57 9.695 0.041 Vega
WISE_W4 4040.67 850.73 8.264 0.229 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})\, 7.433 8.010 8.513
{\rm log}_{10}({\rm SFR}) -0.970 -0.581 -0.148
{\rm log}_{10}({\rm sSFR}) -9.299 -8.397 -7.962
{\rm stellar\ age} 0.024 3.918 7.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.199 -0.380 0.067
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.634 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.628 2.231 2.908
\delta 0.069 0.229 0.344
\tau_1/\tau_2 0.704 1.026 1.430
Q_{PAH} 0.607 2.026 4.777
U_{min} 2.995 8.764 16.939
{\rm log}_{10}(\gamma_e)\, -3.309 -2.152 -0.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.902 -0.679 0.076
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.490 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.713 -0.213 0.258
0.03-0.10 Gyr -3.475 -1.561 -0.633
0.10-0.33 Gyr -5.724 -2.615 -1.376
0.33-1.07 Gyr -6.862 -3.153 -1.649
1.07-3.48 Gyr -7.270 -2.946 -1.570
3.48-11.35 Gyr -7.508 -2.686 -1.413
11.35-12.61 Gyr -7.817 -2.546 -1.156

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.736 10.786 10.840
{\rm log}_{10}({\rm SFR}) 0.308 0.652 0.996
{\rm log}_{10}({\rm sSFR}) -10.487 -10.125 -9.791
{\rm stellar\ age} 6.437 7.203 8.483

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.459 -0.253 -0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.531 -0.484 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.248 0.388
\delta -0.838 -0.570 -0.291
\tau_1/\tau_2 0.742 1.106 1.477
Q_{PAH} 0.922 2.082 3.764
U_{min} 2.185 6.717 13.993
{\rm log}_{10}(\gamma_e)\, -2.757 -1.774 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.111 -1.529 -1.122
{\rm log}_{10}(\tau_{AGN})\, 1.253 1.633 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.457 0.123 0.496
0.03-0.10 Gyr 0.341 0.752 1.131
0.10-0.33 Gyr 0.417 0.752 1.020
0.33-1.07 Gyr 0.146 0.538 0.783
1.07-3.48 Gyr 0.238 0.646 0.884
3.48-11.35 Gyr 0.742 0.927 1.031
11.35-12.61 Gyr 0.594 1.056 1.536